Bahri, R.A., Noviandy, T.R., Suhendra, R., Idroes, G.M., Yanis, M., Yandri, E., Nizamuddin, N. and Irvanizam, I. 2023. Utilization of Drone with Thermal Camera in Mapping Digital Elevation Model for Ie Seu’um Geothermal Manifestation Exploration Security. Leuser Journal of Environmental Studies. 1, 1 (Jul. 2023), 25–33. DOI:https://doi.org/10.60084/ljes.v1i1.40.