Rahmandhika, Andinusa, and Ali Mokhtar. “Pengaplikasian Sistem Bio-Filter Air Pada Fasilitas Protokol Kesehatan SDI Surya Buana Malang”. J-Dinamika : Jurnal Pengabdian Masyarakat 8, no. 2 (August 30, 2023): 196–202. Accessed May 10, 2025. https://publikasi.polije.ac.id/j-dinamika/article/view/3800.