Ahmad, Z., and H. Juahir. “Neural Network Model for Prediction of Discharged from the Catchments of Langat River, Malaysia”. IIUM Engineering Journal 7, no. 1 (September 29, 2010): 25–35. Accessed July 4, 2024. https://journals.iium.edu.my/ejournal/index.php/iiumej/article/view/74.