Novitasari, Artha Dewi, et al. “RESEARCH TRENDS & GAPS ASSESSMENT - WASTEWATER TREATMENT WITH COAGULATION AND FLOCCULATION METHODS”. Multidiciplinary Output Research For Actual and International Issue (MORFAI), vol. 5, no. 5, June 2025, pp. 3014-27, doi:10.54443/morfai.v5i5.3332.