Alfirmansyah, A. et al. 2025. Assessing the Water Quality Status Using the Pollution Index Approach – Case Study for Tiku Subwatershed, North Musi Rawas Regency. Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering). 14, 5 (Sep. 2025), 1701–1713. DOI:https://doi.org/10.23960/jtepl.v14i5.1701-1713.