Udaibah W, Priyanto A. Synthesis and Structure Characterization of SiO2 from Petung Bamboo Leaf Ash (Dendrocalamus asper (Schult.f.) Backer ex Heyne). J. Nat. Scien. & Math. Res. [Internet]. 2017 Aug. 25 [cited 2025 Aug. 17];3(1):215-20. Available from: https://journal.walisongo.ac.id/index.php/JNSMR/article/view/1697