Huyen, Dang, AND Viet, Nguyen. " Research on the Synthesis, Characterization, and Photocatalytic Activity of BiVO₄/g-C₃N₄ and its Application in Treating Ciprofloxacin Antibiotic in Water Environment" VNU Journal of Science: Natural Sciences and Technology [Online], Volume 42 Number 1 (14 November 2025)