[1]
“Nitrite Removal Efficiency from Tofu Wastewater Using Robusta Coffee Grounds as a Biosorbent”, IJEE, vol. 1, no. 1, pp. 275–286, Jul. 2026, Accessed: Aug. 04, 2026. [Online]. Available: https://e-journal.scholar-publishing.org/index.php/ijee/article/view/277