Assessing the Downstream Impacts of Soil Sedimentation Caused by Small- Scale Alluvial Mining in Atamo, Central Bougainville. PNGUoT-JoP [Internet]. 2026 May 29 [cited 2026 Jun. 7];1(1). Available from: https://pnguotjournals.unitech.ac.pg/index.php/PNGUoT-JoP/article/view/144