Samosir M, Sitorus ET, Nainggolan RP. Feasibility analysis of rates of PDAM, South Halmahera district, North Maluku based on full cost recovery. AKURASI [Internet]. 2023 Aug. 31 [cited 2026 Jul. 27];5(2):183-92. Available from: https://ejournal.imperiuminstitute.org/index.php/AKURASI/article/view/956