Ningsih, Sherly, Miftahul Khair, and Silvi Veronita. “Synthesis and Characterization of ZnO Nanoparticles Using Sol-Gel Method”. Indonesian Journal of Chemical Science 10, no. 1 (May 17, 2021): 59-67. Accessed November 22, 2024. https://journal.unnes.ac.id/sju/ijcs/article/view/46253.