Dinamika Implementasi Sistem Instalasi Pengolahan Air Bersih: Studi Kasus Perumda Delta Tirta Sidoarjo. KPTL [Internet]. 2024 Feb. 19 [cited 2025 Jul. 1];1(1):11-25. Available from: https://journal.unusida.ac.id/index.php/kptl/article/view/1169