Nha, T., Khanh Tuyen, D., Thien Phu, T., & Thanh Tram, N. (2025). Polyvinyl Alcohol/Chitosan/Gelatin Hydrogel incorporated with betel leaves for enhanced wound care management. VNUHCM Journal of Engineering and Technology, 8(2), 2548-2557. https://doi.org/https://doi.org/10.32508/stdjet.v8i2.1423