Fajarwati, Febi Indah, Nadya Ika Yandini, Mai Anugrahwati, and Amri Setyawati. “Adsorption Study of Methylene Blue and Methyl Orange Using Green Shell (Perna Viridis)”. EKSAKTA: Journal of Sciences and Data Analysis 20, no. 1 (May 19, 2020): 92–97. Accessed May 3, 2024. https://journal.uii.ac.id/Eksakta/article/view/14501.