Handoko, Bobi. “engelolaan imbah edis adat i uskesmas III oto ampar abupaten ampar”. Jurnal Promotif Preventif 7, no. 3 (June 24, 2024): 600-606. ccessed July 3, 2024. https://journal.unpacti.ac.id/index.php/JPP/article/view/1335.