Analysis of Shallow Groundwater Pollution Levels Using Physical and Chemical Parameters around the Gold Mine in Longlongan Village, Sekotong Tengah. Ecobios. J. Enviro. Scie [Internet]. 2026 Jun. 28 [cited 2026 Jun. 28];3(1):1-9. Available from: https://ejournal.tajuk.or.id/index.php/ejes/article/view/76