Thi Kim Quyen Vo, Ngoc Huy Nguyen, Ngoc Hoa Pham, and Tan Phong Nguyen. 2025. “RECYCLING OYSTER SHELLS AND RED SCORIA STONE FOR BIO-DENITRIFICATION PROCESS IN WASTEWATER TREATMENT”. HUIT Journal of Science 25 (S2_ICA). https://doi.org/10.62985/j.huit_ojs.vol25.noS2_ICA.218.