Bui Thi Minh Nguyet, Dinh Quang Khieu, and Nguyen Van Hung. 2025. “A Comparative Study on the Photocatalytic Degradation of Doxycycline Antibiotic in the Presence of ZnO G-C3N4 and TiO2 G-C3N4 Composites”. Iraqi Journal of Science 66 (11): 4751-67. https://doi.org/10.24996/ijs.2025.66.11.6.