“KONSENTRASI CEMARAN BESI (Fe), MANGAN (Mn) DAN SENG (Zn) PADA AIR KELUARAN IPAL INDUSTRI BISKUIT, MIE DAN SUSU”. Green Construction, vol. 1, no. 01, July 2025, pp. 15-22, https://jurnal.sttpu.ac.id/index.php/green_construction/article/view/66.