Suwadi, Nataniel Tandirogang, Adi Susanto, Rudito, and Edy Wibowo Kurniawan. 2025. “Analysis of Water Quality of the Senibung River in the Oil Palm Plantation PT Telen East Kutai”. Buletin Loupe 21 (01):1-10. https://doi.org/10.51967/buletinloupe.v21i01.3238.