Heksa, Ayu Cahyarani, Yeni Rahmawati, and Siti Nurkhamidah. 2025. “Physicochemical Properties of Crude and Purified of Glucomannan Flours”. IPTEK The Journal of Engineering 10 (2):109-18. https://journal.its.ac.id/index.php/joe/article/view/8251.