Omelhana Hysen Alfeetore; Abdussalam Salhin Mohamed. Removal of Methylene Blue Dye from Aqueous Solution Using Marrubium Vulgare Leaf Powder As a Low-Cost Biosorbent . jibas 2026, 2 (3), 699-710. https://doi.org/10.65421/jibas.v2i3.199.