Prajoko, S., Permadani, K., Riqoh, I. and Faiqoh, F. 2021. Waters quality test based on macrozoobenthos bioindicator parameter in the Bolong river, Magelang. Edubiotik : Jurnal Pendidikan, Biologi dan Terapan. 6, 01 (Apr. 2021), 66-73. DOI:https://doi.org/10.33503/ebio.v6i01.822.