Wafak Aprilianti and W. Wahyudin, “PENGARUH PEMBUBUHAN TAWAS SEBAGAI KOAGULAN TERHADAP PENURUNAN BIOLOGICAL OXYGEN DEMAND AIR LIMBAH TAHU DI DUSUN BUNSYAFAAH DESA PUYUNG KECAMATAN JONGGAT LOMBOK TENGAH: THE EFFECT OF ALUME PLANTING AS A COAGULAN ON THE DECREASE OF BIOLOGICAL OXYGEN DEMAND TOUCH WASTE WATER IN PUYUNG VILLAGE, JONGGAT SUB-DISTRICT, LOMBOK TENGAH DISTICT”, JSL, vol. 1, no. 2, pp. 65–71, Jan. 2021.