Othman, Kareem Mohamed Mousa, and Hassan Abdelwahab. “Prediction of the Optimum Asphalt Content Using Artificial Neural Networks”. Metallurgical and Materials Engineering 27, no. 2 (April 28, 2021): 227–242. Accessed July 15, 2026. https://www.metall-mater-eng.com/index.php/home/article/view/579.