Purwanto P. Hydrological, Hydraulic, and Topographic Analysis and Cost Estimation for Flood Control Design in Penajam Paser Utara Regency. J.Sci.Eng [Internet]. 2025 Jul. 30 [cited 2025 Dec. 5];4(1):58-65. Available from: https://journals.umkt.ac.id/index.php/jse/article/view/4962