Arsyad, Ruslan Bauna, Hamzah, Muh. Aris Arifin, Jamaluddin, Eris Nurdirman and Reno 2023. Management of the Saddang River Sand Mining Area, Pinrang Regency, South Sulawesi. Indonesian Journal of Applied and Industrial Sciences (ESA). 2, 4 (Sep. 2023). DOI:https://doi.org/10.55927/esa.v2i4.6159.