Susilawati, Nur Afini Turnip, Azzahra Khairani Siregar and Amanda Aqiilah (2026) “Pemanfaatan Koagulan Pac (Poly Aluminium Chloride) d: Penelitian”, Jurnal Pengabdian Masyarakat dan Riset Pendidikan, 4(3), pp. 16921–16930. doi: 10.31004/jerkin.v4i3.4851.