ASMARA, G. .; YUNIARTO, A. .; SUNDORO, M. . PENINGKATAN EFISIENSI ENERGI PADA SISTEM DISTRIBUSI SUMBERSARI PERUMDA AIR MINUM TUGU TIRTA KOTA MALANG. Envirotek : Jurnal Ilmiah Teknik Lingkungan, [S. l.], v. 14, n. 1, p. 51–58, 2022. DOI: 10.33005/envirotek.v14i1.178. Disponível em: https://envirotek.upnjatim.ac.id/index.php/envirotek/article/view/178. Acesso em: 5 may. 2024.