Nursanto, E., Pratiwi, A., Winarno, E., Sugiarto, B., & Mirahati, R. Z. (2022). Potency of Alluvial Mineral of Luk Ulo River with XRD and AAS in Kebakalan Village Kebumen. Eksergi, 19(3), 134–139. https://doi.org/10.31315/e.v19i3.7826