Tamyiz, Muchammad, Waluyo Prasetyo, and Fuad Achmadi. “PROGRAM IPTEK BAGI PENGURUS BADAN PENGELOLA SARANA PENYEDIAAN AIR MINUM DAN SANITASI (BP SPAMS) TIRTO WENING DI DESA KEDUNGSUMUR”. Journal of Science and Social Development 1, no. 1 (June 25, 2020): 1–8. Accessed April 20, 2025. https://journal.unusida.ac.id/index.php/jssd/article/view/160.