ANALYSIS OF PUMP INSTALLATION DESIGN FOR CLEAN WATER IN PT PAMAPERSADA NUSANTARA, INDO DISTRICT - BONTANG, EAST KALIMANTAN. Jur. Chem. [Internet]. 2022 Dec. 25 [cited 2026 Oct. 31];6(2):86-9. Available from: https://e-journals.unmul.ac.id/index.php/TK/article/view/9395