Umam, Rofiqul, et al. “Application of Major and Trace Elements for Detecting the Origin of Groundwater: Lithium Enrichment in Ain Al-Harrah Hot Spring Influenced by Red Sea, Saudi Arabia”. International Journal of Hydrological and Environmental for Sustainability, vol. 3, no. 3, Oct. 2024, pp. 151-62, https://doi.org/10.58524/ijhes.v3i3.522.