Dr. Öğr. Üyesi MERVE GÜLTEKİNOĞLU BAYRAM

Yayın Ağı

Makaleler 32

1. Bioactive alginate fibers: the antibacterial potential of Cinnamomum verum extracts

Dai Y., GÜLTEKİNOĞLU BAYRAM M., BAYRAM C., Erot O. D., De Silva H. B., Edirisinghe M.

MATERIALS & DESIGN , cilt.260, 2025 (SCI-Expanded, Scopus)

2. Manufacturing and Biological Potential of Saliva-Loaded Core-Sheath Pressure-Spun Polymeric Fibers

Thukral V., Qosim N., Kurniawan A., GÜLTEKİNOĞLU BAYRAM M., Herath H. M. T. U., Williams G. R., et al.

MACROMOLECULAR MATERIALS AND ENGINEERING , 2025 (SCI-Expanded, Scopus)

3. Microfluidic Fabrication of Gelatin-Nano Hydroxyapatite Scaffolds for Enhanced Control of Pore Size Distribution and Osteogenic Differentiation of Dental Pulp Stem Cells

BAYRAM C., ÖZTÜRK Ş., KARAOSMANOĞLU B., GÜLTEKİNOĞLU BAYRAM M., TAŞKIRAN Z. E., ULUBAYRAM K., et al.

MACROMOLECULAR BIOSCIENCE , cilt.24, 2024 (SCI-Expanded, Scopus)

4. Antibacterial properties of natural cinnamon-alginate fibrous patches produced by modified nozzle-pressurized spinning

Dai Y., Gultekinoglu M., Bayram C., De Silva H. B., Edirisinghe M.

MEDCOMM , cilt.5, sa.9, 2024 (ESCI, Scopus)

5. Biomedical Efficacy of Garlic-Extract-Loaded Core-Sheath Plasters for Natural Antimicrobial Wound Care

Majd H., GÜLTEKİNOĞLU BAYRAM M., BAYRAM C., KARAOSMANOĞLU B., Taşkıran E. Z., KART D., et al.

Macromolecular Materials and Engineering , 2024 (SCI-Expanded, Scopus)

6. Recent developments in the use of centrifugal spinning and pressurized gyration for biomedical applications

Ahmed J., GÜLTEKİNOĞLU BAYRAM M., Edirisinghe M.

Wiley Interdisciplinary Reviews: Nanomedicine and Nanobiotechnology , cilt.16, sa.1, 2024 (SCI-Expanded, Scopus)

7. Pressure-Spun Fibrous Surgical Sutures for Localized Antibacterial Delivery: Development, Characterization, and In Vitro Evaluation

Altun E., BAYRAM C., GÜLTEKİNOĞLU BAYRAM M., Matharu R., Delbusso A., Homer-Vanniasinkam S., et al.

ACS applied materials & interfaces , cilt.15, sa.39, ss.45561-45573, 2023 (SCI-Expanded, Scopus)

8. Binary polymer systems for biomedical applications

Afshar A., GÜLTEKİNOĞLU BAYRAM M., Edirisinghe M.

INTERNATIONAL MATERIALS REVIEWS , cilt.68, sa.2, ss.184-224, 2023 (SCI-Expanded, Scopus)

9. Donepezil-loaded PLGA-b-PEG Nanoparticles Enhance the Learning and Memory Function of Beta-Amyloid Rat Model of Alzheimer’s Disease Donepezil Yüklü PLGA-b-PEG Nanopartiküller Beta-Amiloid Alzheimer Hastalığı Sıçan Modelinde Öğrenme ve Hafızayı Geliştirir

ÇINAR E., Mutluay S. U., BAYSAL İ., Gültekinoğlu M., ULUBAYRAM K., Çiftçi S. Y., et al.

Noropsikiyatri Arsivi , cilt.59, sa.4, ss.281-289, 2022 (SCI-Expanded, Scopus, TRDizin)

10. MITOCHONDRIA-TARGETED COQ10 FORMULATION FOR THE TREATMENT OF COQ10 NEPHROPATHIES

Ozbay H. S., Ciftci S. Y., BAYSAL İ., GÜLTEKİNOĞLU BAYRAM M., Eylem C. C., ULUBAYRAM K., et al.

PEDIATRIC NEPHROLOGY , cilt.37, sa.11, ss.2830-2831, 2022 (SCI-Expanded, Scopus)

11. Generating Lifetime-Enhanced Microbubbles by Decorating Shells with Silicon Quantum Nano-Dots Using a 3-Series T-Junction Microfluidic Device

Wu B., Luo C. J., Palaniappan A., Jiang X., Gultekinoglu M., Ulubayram K., et al.

LANGMUIR , cilt.38, sa.36, ss.10917-10933, 2022 (SCI-Expanded, Scopus)

12. Mitochondria-targeted CoQ(10) loaded PLGA-b-PEG-TPP nanoparticles: Their effects on mitochondrial functions of COQ8B(-/-) HK-2 cells

Sena Ozbay H., Yabanoglu-Ciftci S., Baysal I., Gultekinoglu M., Can Eylem C. C., Ulubayram K., et al.

EUROPEAN JOURNAL OF PHARMACEUTICS AND BIOPHARMACEUTICS , cilt.173, ss.22-33, 2022 (SCI-Expanded, Scopus) Sürdürülebilir Kalkınma

13. Facile One-Pot Method for All Aqueous Green Formation of Biocompatible Silk Fibroin-Poly(Ethylene Oxide) Fibers for Use in Tissue Engineering

Heseltine P. L., BAYRAM C., GÜLTEKİNOĞLU BAYRAM M., Homer-Vanniasinkam S., ULUBAYRAM K., Edirisinghe M.

ACS BIOMATERIALS SCIENCE & ENGINEERING , cilt.8, sa.3, ss.1290-1300, 2022 (SCI-Expanded, Scopus)

14. Co-Axial Gyro-Spinning of PCL/PVA/HA Core-Sheath Fibrous Scaffolds for Bone Tissue Engineering

Mahalingam S., BAYRAM C., GÜLTEKİNOĞLU BAYRAM M., ULUBAYRAM K., Homer-Vanniasinkam S., Edirisinghe M.

MACROMOLECULAR BIOSCIENCE , cilt.21, sa.10, 2021 (SCI-Expanded, Scopus)

15. Assessment of electromechanically stimulated bone marrow stem cells seeded acellular cardiac patch in a rat myocardial infarct model

Öztürk Ş., Shahbazi R., Zeybek N. D., Kürüm B., Gültekinoğlu Bayram M., Aksoy E. A., et al.

BIOMEDICAL MATERIALS , cilt.16, sa.5, 2021 (SCI-Expanded, Scopus) Sürdürülebilir Kalkınma

16. Current approaches and future prospects of nanofibers: a special focus on antimicrobial drug delivery

Topcu B., GÜLTEKİNOĞLU BAYRAM M., TİMUR S. S., EROĞLU İ., ULUBAYRAM K., EROĞLU H.

JOURNAL OF DRUG TARGETING , cilt.29, sa.6, ss.563-575, 2021 (SCI-Expanded, Scopus)

17. Alleviating the toxicity concerns of antibacterial cinnamon-polycaprolactone biomaterials for healthcare-related biomedical applications

Ahmed J., GÜLTEKİNOĞLU BAYRAM M., BAYRAM C., KART D., ULUBAYRAM K., Edirisinghe M.

MEDCOMM , cilt.2, sa.2, ss.236-246, 2021 (ESCI)

18. Effectiveness of Oil-Layered Albumin Microbubbles Produced Using Microfluidic T-Junctions in Series for In Vitro Inhibition of Tumor Cells

Khan A. H., Jiang X., Surwase S., GÜLTEKİNOĞLU BAYRAM M., BAYRAM C., Sathisaran I., et al.

LANGMUIR , cilt.36, sa.39, ss.11429-11441, 2020 (SCI-Expanded, Scopus)

19. Bacterial cellulose micro-nano fibres for wound healing applications

Ahmed J., Gultekinoglu M., Edirisinghe M.

BIOTECHNOLOGY ADVANCES , cilt.41, 2020 (SCI-Expanded, Scopus)

20. Liposome-based combination therapy for acne treatment

EROĞLU İ., Aslan M., Yaman U., Gultekinoglu M., ÇALAMAK S., KART D., et al.

JOURNAL OF LIPOSOME RESEARCH , cilt.30, sa.3, ss.263-273, 2020 (SCI-Expanded, Scopus)

21. Self-assembled micro-stripe patterning of sessile polymeric nanofluid droplets

Gultekinoglu M., Jiang X., BAYRAM C., Wu H., ULUBAYRAM K., Edirisinghe M.

JOURNAL OF COLLOID AND INTERFACE SCIENCE , cilt.561, ss.470-480, 2020 (SCI-Expanded, Scopus)

22. Preparation of poly(glycerol sebacate) fibers for tissue engineering applications

Gultekinoglu M., Orturk Ş., Chen B., Edirisinghe M., ULUBAYRAM K.

EUROPEAN POLYMER JOURNAL , cilt.121, 2019 (SCI-Expanded, Scopus)

23. Biofabrication of Gelatin Tissue Scaffolds with Uniform Pore Size via Microbubble Assembly

BAYRAM C., Jiang X., Gultekinoglu M., ÖZTÜRK Ş., ULUBAYRAM K., Edirisinghe M.

MACROMOLECULAR MATERIALS AND ENGINEERING , cilt.304, sa.11, 2019 (SCI-Expanded, Scopus)

24. Gel network comprising UV crosslinked PLGA-b-PEG-MA nanoparticles for ibuprofen topical delivery

EROĞLU İ., Gultekinoglu M., BAYRAM C., Erikci A., Ciftci S. Y., AKSOY E. A., et al.

PHARMACEUTICAL DEVELOPMENT AND TECHNOLOGY , cilt.24, sa.9, ss.1144-1154, 2019 (SCI-Expanded, Scopus)

25. Honeycomb-like PLGA-?-PEG Structure Creation with T-Junction Microdroplets

GÜLTEKİNOĞLU M., Jiang X., BAYRAM C., ULUBAYRAM K., Edirisinghe M.

LANGMUIR , cilt.34, sa.27, ss.7989-7997, 2018 (SCI-Expanded, Scopus)

26. Gold nano-decorated aligned polyurethane nanofibers for enhancement of neurite outgrowth and elongation

DEMİR U. S., SHAHBAZI R., ÇALAMAK S., ÖZTÜRK Ş., GÜLTEKİNOĞLU M., ULUBAYRAM K.

JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART A , cilt.106, sa.6, ss.1604-1613, 2018 (SCI-Expanded, Scopus)

27. Synthesis of biodegradable polyurethanes chain-extended with (2S)-bis(2-hydroxypropyl) 2-aminopentane dioate

AKSOY E. A., TAŞKOR G., GÜLTEKİNOĞLU M., KARA F., ULUBAYRAM K.

JOURNAL OF APPLIED POLYMER SCIENCE , cilt.135, sa.5, 2018 (SCI-Expanded, Scopus) Sürdürülebilir Kalkınma

28. Polyethyleneimine brushes effectively inhibit encrustation on polyurethane ureteral stents both in dynamic bioreactor and in vivo

GULTEKINOGLU M., Kurum B., Karahan S., KART D., SAĞIROĞLU M., Ertas N., et al.

MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS , cilt.71, ss.1166-1174, 2017 (SCI-Expanded, Scopus)

29. An overview of nanofiber-based antibacterial drug design

ÇALAMAK S., SHAHBAZI R., EROĞLU İ., Gultekinoglu M., ULUBAYRAM K.

EXPERT OPINION ON DRUG DISCOVERY , cilt.12, sa.4, ss.391-406, 2017 (SCI-Expanded, Scopus)

30. Donepezil loaded PLGA-b-PEG nanoparticles: their ability to induce destabilization of amyloid fibrils and to cross blood brain barrier in vitro

BAYSAL İ., UÇAR G., GULTEKINOGLU M., ULUBAYRAM K., Yabanoglu-Ciftci S.

JOURNAL OF NEURAL TRANSMISSION , cilt.124, sa.1, ss.33-45, 2017 (SCI-Expanded, Scopus)

31. Nanoscale characteristics of antibacterial cationic polymeric brushes and single bacterium interactions probed by force microscopy

Gultekinoglu M., OH Y. J., HINTERDORFER P., DUMAN M., CATCAT D., ULUBAYRAM K.

RSC ADVANCES , cilt.6, sa.21, ss.17092-17099, 2016 (SCI-Expanded, Scopus)

32. Designing of dynamic polyethyleneimine (PEI) brushes on polyurethane (PU) ureteral stents to prevent infections

Gultekinoglu M., SARISOZEN Y. T., Erdogdu C., SAĞIROĞLU M., AKSOY E. A., OH Y. J., et al.

ACTA BIOMATERIALIA , cilt.21, ss.44-54, 2015 (SCI-Expanded, Scopus)

Hakemli Bilimsel Toplantılarda Yayımlanmış Bildiriler 30

1. Microbubble generation via T-junction microfluidics as a versatile tool for the fabrication of highly uniform porous biomaterials

GÜLTEKİNOĞLU M., Xinyue J., BAYRAM C., ÖZTÜRK Ş., ULUBAYRAM K., Edirisinghe M.

24th International Biomedical Science and Technology Symposium, İzmir, Türkiye, 17 - 20 Ekim 2019, (Özet Bildiri)

2. Biofabrication of Gelatin Tissue Scaffoldswith Uniform Pore Size via Microbubble Assembly,

Bayram C., Jiang X., Gültekinoğlu Bayram M., Öztürk Ş., Ulubayram K., Edirisinghe M.

24. Biomedical Science and Technology Symposium, İzmir, Türkiye, 17 - 20 Ekim 2019, ss.77, (Özet Bildiri)

3. Poly(Polyol)Sebacate (PPS) Gyro-Fiber Supported Hybrid Gel-M Hydrogel Tissue Scaffolds

Gültekinoğlu Bayram M., Öztürk Ş., Chen B., Edirisinghe M., Ulubayram K.

24. Biomedical Science and Technology Symposium-BIOMED, İzmir, Türkiye, 17 - 20 Ekim 2019, ss.54, (Özet Bildiri)

4. The Behavioral Changes Of Donepezil-Loaded Plga-B-Peg Nanoparticles On Beta-Amyloid 25–35 Injected Rat Model Of Alzheimer’s Disease.

ÇINAR E., TEL B. C., BAYSAL İ., GÜLTEKİNOĞLU M., ULUBAYRAM K., YABANOĞLU ÇİFTÇİ S., et al.

International Multidisciplinary Symposium on Drug Research Development (DRD 2019), 1 - 03 Temmuz 2019, (Tam Metin Bildiri)

5. The Effect of Ibuprofen Loaded nanogel Formulations on Collagen Synthesis

EROĞLU İ., GÜLTEKİNOĞLU M., YABANOĞLU ÇİFTÇİ S., ERİKÇİ A., BAYRAM C., AKSOY E. A., et al.

19th International Pharmaceutical Technology Symposium (IPTS), Antalya, Türkiye, 17 - 19 Eylül 2018, (Özet Bildiri)

6. Enhanced wettability and improved mineralization on zwitterionic polymer brush grafted titanium surfaces

Öztürk S., Gültekinoğlu Bayram M., Kavaz D., Bayram C.

4th world Termis, Kyoto, Japonya, 1 Eylül - 04 Ekim 2018, ss.55, (Özet Bildiri)

7. Synthesis and Characterization of Polyethylene glycol-co-poly(glycerol) Sebecate (PEGS)

GÜLTEKİNOĞLU M., ULUBAYRAM K.

28th Annual Conference of the European Society for Biomaterials (ESB), 4 - 08 Eylül 2017, (Özet Bildiri)

8. Synthesis and Characterization of Polyethylene glycol-co-poly(glycerol)sebacate (PEGS)

GÜLTEKİNOĞLU M., ULUBAYRAM K.

28th European Conference on Biomaterials, Atina, Yunanistan, 4 - 08 Eylül 2017, (Özet Bildiri)

9. Designing and Performance of Antibacterial Polymeric Brushed Ureteral Stents In-vivo

GULTEKINOGLU M., KART D., KÜRÜM B., AKSOY E. A., KARAHAN S., SAĞIROĞLU M., et al.

International Biomedical Science and Technology Symposium, Ankara, Türkiye, 12 - 14 Mayıs 2017, (Tam Metin Bildiri)

10. Formulation of Plga b peg Nanoparticles as Nanogel Networks for Dermal Drug Delivery

EROĞLU İ., GÜLTEKİNOĞLU M., BAYRAM C., AKSOY E. A., ULUBAYRAM K.

18th International Pharmaceutical Technology Symposium, 18 - 21 Eylül 2016, (Tam Metin Bildiri)

11. Synthesis and Characterization of Amphiphilic Poly ol sebacate Derivatives

GÜLTEKİNOĞLU M., ULUBAYRAM K.

Macro 2016- World Polymer Congress, İstanbul, Türkiye, 17 - 21 Temmuz 2016, (Özet Bildiri)

12. Polycationic Polymeric Brush Decoration on Polyurethane for Dual Effective Antibacterial Activity

GÜLTEKİNOĞLU M., Sarısözen Y. T., ERDOĞDU C., SAĞIROĞLU M., Oh Y. J., Hinterdorfer P., et al.

Macro 2016-World Polymer Congress, İstanbul, Türkiye, 17 - 21 Temmuz 2016, (Özet Bildiri)

13. Synthesis and Characterization of Amphiphilic Poly ol sebacate Derivatives

GÜLTEKİNOĞLU M., ULUBAYRAM K.

46th IUPAC WORLD POLYMER CONGRESS, 17 - 21 Temmuz 2016, (Özet Bildiri)

14. Polycationic Polymeric Brush Decoration on Polyurethane for Dual Effective Antibacterial Activity

GÜLTEKİNOĞLU M., SARIZÖZEN TUNÇ Y., ERDOĞDU C., SAĞIROĞLU M., OH JİN Y., HINTERDORFER P., et al.

46th IUPAC WORLD POLYMER CONGRESS, 17 - 21 Temmuz 2016, (Özet Bildiri)

15. Synergistic effects of chemical biological and electromechanical stimulations oncardiomyogenic differentiation of BMSCs

Öztürk Ş., Shahbazi R., GÜLTEKİNOĞLU M., ZEYBEK N. D., AKSOY E. A., DEMİRCİN M., et al.

TERMIS-European Chapter Meeting of the Tissue Engineering and Regenerative Medicine International Society 2016, İsveç, 28 Haziran - 01 Temmuz 2016, (Özet Bildiri)

16. Synergistic effects of chemical biological and electromechanical stimulations on cardiomyogenic differentiation of BMSCs

ÖZTÜRK Ş., SHAHBAZI R., GÜLTEKİNOĞLU M., ZEYBEK N. D., AKSOY E. A., DEMİRCİN M., et al.

European Chapter Meeting of the Tissue Engineering and Regenerative Medicine International Society, 28 Haziran - 01 Temmuz 2016, (Özet Bildiri)

17. UV Crosslinkable PLGA b PEG NanoparticIe Integrated Gel Networks for Topical Drug Delivery

GÜLTEKİNOĞLU M., EROĞLU İ., BAYRAM C., AKSOY E. A., ULUBAYRAM K.

Nanotech France 2016 Conference and Exhibition, Paris, Fransa, 1 - 03 Haziran 2016, (Özet Bildiri)

18. UV crosslinkable PLGA b PEG NanoparticIe Integrated Gel Networks for Topical Drug Delivery

GÜLTEKİNOĞLU M., EROĞLU İ., BAYRAM C., AKSOY E. A., ULUBAYRAM K.

Nanotech France 2016 International Conference and Exhibition, 1 - 03 Haziran 2016, (Özet Bildiri)

19. Elucidation of interactions between single bacterium and polycationic brushes by force microscopy

YOO JİN O., GÜLTEKİNOĞLU M., HINTERDORFER P., DUMAN M., CATCAT D., ULUBAYRAM K.

6th Multifrequency AFM Conference, 30 Mart - 01 Nisan 2016, (Özet Bildiri)

20. Elucidation of interactions between single bacterium and polycationic brushes by force microscopy

Oh Y. J., GÜLTEKİNOĞLU M., Hinterdorfer P., DUMAN M., Çatçat Kayım D., ULUBAYRAM K.

6th multifrequency AFM Conference, Madrid, İspanya, 30 Mart - 01 Nisan 2016, (Özet Bildiri)

21. Biodegradable Polyurethanes Extended with L Glutamic Acid Derivatives

AKSOY E. A., TAŞKOR G., GÜLTEKİNOĞLU M., Kara F., ULUBAYRAM K.

21st International Biomedical Science and Technology Symposium, 22 - 24 Ekim 2015, (Özet Bildiri)

22. Nanoscale Adhesion Kinetics of Single Bacteria Polymeric Brushes via Single Cell Force Microscopy

GÜLTEKİNOĞLU M., OH Y. J., DUMAN M., HINTERDORFER P., ULUBAYRAM K.

21st International Biomedical Science and Technology Symposium, 22 - 24 Ekim 2015

23. Nanoscale Adhesion Kinetics of Single Bacteria Polymeric Brushes via Single Cell Force Microscopy

GÜLTEKİNOĞLU M., YOO JİN O., DUMAN M., PETER H., ULUBAYRAM K.

21st International Biomedical Science and Technology Symposium22 - 24 October 2015, Antalya, Turkey, 22 - 24 Ekim 2015, (Özet Bildiri)

24. Biodegradable Polyurethanes Extended with L Glutamic Acid Derivatives

AKSOY E. A., TAŞKOR G., GÜLTEKİNOĞLU M., KARA F., ULUBAYRAM K.

21st International Biomedical Science and Technology Symposium, 22 - 24 Ekim 2015, (Özet Bildiri)

25. In vitro and in vivo Performance of Polyethyleneimine (PEI) Brushes Integrated on Polyurethane (PU) Ureteral Stents Against Biofilm Formation and Encrustation

Gultekinoglu M., Kurum B., Karahan S., KART D., SAĞIROĞLU M., ÖZEN H., et al.

4th TERMIS World Congress, Massachusetts, Amerika Birleşik Devletleri, 8 - 11 Eylül 2015, cilt.21, (Özet Bildiri)

26. L-Glutamic Acid Derived Biodegradable Polyurethanes

AKSOY E. B., Taskor G., Gultekinoglu M., KARA F., ULUBAYRAM K.

4th TERMIS World Congress, Massachusetts, Amerika Birleşik Devletleri, 8 - 11 Eylül 2015, cilt.21, (Özet Bildiri)

27. Behavioural changes in donepezil loaded PLGA b PEG naanoparticles on beta amyloid 25 35 injected rat model of Alzheimer s disease

Tel B. C., Çınar E., Mutluay S. U., Baysal İ., Erikçi A., Gültekinoğlu M., et al.

IBRO 2015, Rio De Janeiro, Brezilya, 7 - 11 Temmuz 2015, ss.55, (Özet Bildiri)

28. Nanoscale Characterization of Cationic Polymeric Brushes and Bacterial Interactions Probed by Force Microscopy

GÜLTEKİNOĞLU M., OH Y. J., DUMAN M., Hinterdorfer P., ULUBAYRAM K.

26th European Conference on Biomaterials(ESB), 31 Ağustos - 03 Eylül 2014, (Özet Bildiri)

29. Dynamic PEI brushes against Gram-negative bacteria species with a contact-active strategy

GÜLTEKİNOĞLU M., Tunç Sarısözen Y., ERDOĞDU C., SAĞIROĞLU M., ULUBAYRAM K.

16. Annual Linz Winterworkshop, 30 Ocak - 02 Şubat 2014, (Tam Metin Bildiri)

30. Polymeric Brushes to Develop Antibacterial Polyurethane Surfaces

GÜLTEKİNOĞLU M., Tunç Sarısözen Y., ERDOĞDU C., SAĞIROĞLU M., ULUBAYRAM K.

European Society for Biomaterials(ESB)25th Annual Meeting, Madrid, İspanya, 8 - 12 Eylül 2013, (Tam Metin Bildiri)

Kitaplar 5

Metrikler

Yayın

Yayın (WoS)

Yayın (Scopus)

Atıf (WoS)

845

H-İndeks (WoS)

Atıf (Scopus)

647

H-İndeks (Scopus)

Atıf (Scholar)

1149

H-İndeks (Scholar)

Toplam Atıf Sayısı

850

Proje

Açık Erişim

BM Sürdürülebilir Kalkınma Amaçları

Yayınlar & Eserler

Yayın

Yayın (WoS)

Yayın (Scopus)

Atıf (WoS)

H-İndeks (WoS)

Atıf (Scopus)

H-İndeks (Scopus)

Atıf (Scholar)

H-İndeks (Scholar)

Toplam Atıf Sayısı

Proje

Açık Erişim