“BIOTILIK Metode Pengukuran Kualitas Air Dan Bahan Ajar Pendidikan Lingkungan Bagi Masyarakat”. Prosiding Seminar Nasional Hayati 1, no. 1 (September 22, 2018): 420–425. Accessed October 11, 2026. https://proceeding.unpkediri.ac.id/index.php/hayati/article/view/615.