Norhidayah, M. ., Shaaban, . A. ., Dimin, M. F. ., Norazlina, M. Y. . and Rostam, O. . (2020) “Optimization of Biodegradable Urea Production Process to Minimize Ammonia Release through Response Surface Method Experimental Design ”, Journal of Advanced Research in Applied Sciences and Engineering Technology, 2(1), pp. 9–18. Available at: https://www.akademiabaru.com/submit/index.php/araset/article/view/1882 (Accessed: 10May2024).