2026. River Boundary Delineation under PUPR Regulation 28/PRT/M/2015 Land Ownership Implications. YURISDIKSI : Jurnal Wacana Hukum dan Sains. 22, 4 (Jul. 2026), 689–697. DOI:https://doi.org/10.55173/yurisdiksi.v22i4.406.