Hamawi, Mahmudah, Niken Trisnaningrum, and Ilham Mufandi. 2024. “Modification of The Synthesis of Silica from Litter Ori Bambusa (Bambusa Blumeana) Leaves Using Sodium and Potassium With The Hydrothermal Sol-Gel Method As Agricultural Fertilizer”. Agroindustrial Technology Journal 7 (3):66-75. https://atj.journal.unida.gontor.ac.id/index.php/atj/article/view/70.