Juniarta, P., 		Budiarsa Suyasa, I., & 		Sila Dharma, I.
(2018).
 EFFECTIVENESS OF BIOFILTER MADE FROM PLASTIC WASTE TO DECREASE BOD, COD AND AMMONIA OF HOSPITAL WASTEWATER.
<em>ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal Of Environmental Science), 12</em>(1), 1-8.
doi:10.24843/EJES.2018.v12.i01.p01