YUDHA S, S.; ADFA, M.; ISTIQPHARA, S.; REAGEN, M. A. Bismuth Silicate/Silica-Titania Synthesis from In Situ Decomposition of Oil Palm Leaves as Silica Source. Science and Technology Indonesia, [S. l.], v. 8, n. 3, p. 397–402, 2023. DOI: 10.26554/sti.2023.8.3.397-402. Disponível em: https://sciencetechindonesia.com/index.php/jsti/article/view/761. Acesso em: 20 apr. 2026.