Isthofiyani, Sri, Andreas Priyono Prasetyo, and Retno Iswari. “PERSEPSI DAN POLA PERILAKU MASYARAKAT BANTARAN SUNGAI DAMAR DALAM MEMBUANG SAMPAH DI SUNGAI”. Journal of Innovative Science Education 5, no. 2 (December 19, 2016): 128-136. Accessed July 17, 2024. http://journal.unnes.ac.id/sju/jise/article/view/14261.