The Effect of Alkalization Duration on the Tensile Properties of Starch-Based Bioplastic Reinforced with Water Hyacinth Fiber. ALKIMIA [Internet]. 2025 Feb. 28 [cited 2025 Aug. 23];9(1):1-6. Available from: https://jurnal.radenfatah.ac.id/index.php/alkimia/article/view/29105