Apriani, Wira, and Yuda Perwira. “Application of Fuzzy Infrence System Mamdani Method to Determine the Amount of Durian Pancake Production”. Jurnal Mantik 5, no. 2 (August 30, 2021): 1413-1423. Accessed June 10, 2026. https://iocscience.org/ejournal/index.php/mantik/article/view/1580.