Fatimah, Is, Septian Perwira Yudha, Dwiarso Rubiyanto, and Thorikul Huda. “SITRONELAL CYCLE-HYDROGENATION TANDEM CREATED ZrO MONTMORILLONIT WITH VARIATION METHOD REACTION”. Jurnal Penelitian Saintek 18, no. 2 (August 8, 2014). Accessed May 11, 2025. https://journal.uny.ac.id/index.php/saintek/article/view/2135.