Deliana Mangisu, Robert E Maidudga, David and Erwin 2026. Analysis of Rainwater Flow in the Lower Reach of the Dua Jembatan River, Jayapura Regency. Journal Innovation of Civil Engineering (JICE). 7, 1 (Jun. 2026), 76–89. DOI:https://doi.org/10.33474/jice.v7i1.25039.