Mohamed, Zulkifley, Ramli Ibrahim, and Saberi Othman. “Model Pengeluaran Optimum Cassava (Manihot Esculenta Crantz) Melalui Fungsi Pengeluaran Cobb Douglas Dalam Penghasilan Bioetanol: The Optimal Production Model of Cassava (Manihot Esculenta Crantz) through a Cobb Douglas Production Function in the Production of Bioethanol”. Journal of Science and Mathematics Letters 3, no. 1 (January 1, 2019): 24–31. Accessed November 23, 2024. https://ejournal.upsi.edu.my/index.php/JSML/article/view/355.