Apingien Mufwankolo, H., Huania, R., Buy Dui Tan, , N. B. M., Sano, H., & Itayama, T. (2025). Enhancement of the capability in wastewater treatment by adding biochar into a conical-shaped sequencing batch reactor. Maejo International Journal of Energy and Environmental Communication, 7(3), 14–29. https://doi.org/10.54279/mijeec.v7i3.261602