Idroes, G. M., Suhendrayatna, S., Khairan, K., Suhartono, E., Prasetio, R. and Riza, M. (2024) “Ensuring Accuracy: Critical Validation Techniques in Geochemical Analysis for Sustainable Geothermal Energy Development”, Leuser Journal of Environmental Studies, 2(1), pp. 19–29. doi: 10.60084/ljes.v2i1.176.