Sujarwo, Mohamad Wawan, Indarto Indarto, Ega Wiratama, and Bobby Teguh. “Assesment of Morphometric and Hydrological Properties of Smalls Watersheds in East Java Regions”. Jurnal Teknik Sipil 26, no. 2 (August 1, 2019): 97-110. Accessed October 24, 2025. https://journals.itb.ac.id/index.php/jts/article/view/9498.