Maryati, Sri, Benny Chatib, Widiarto Widiarto, and Suprihanto Notodarmodjo. “Faktor Lingkungan Dalam Estimasi Biaya Infrastruktur Air Bersih: Tinjauan Terhadap Perkembangan Studi Empiris”. Journal of Regional and City Planning 17, no. 3 (March 24, 2017): 12-30. Accessed November 1, 2025. https://journals.itb.ac.id/index.php/jpwk/article/view/4242.