Hardi GW, Toruan SAL, Nurohmat, Dewi BK, Nurjanah S, Efendi B, et al. Utilization of Rice Husk Waste in PVA-Based Hydrogel Formulation. HJKK [Internet]. 2025 Dec. 31 [cited 2026 Jan. 9];13(6):1141-54. Available from: https://ojspanel.undikma.ac.id/index.php/hydrogen/article/view/18632