Baehaqi, Hendy, Yunita Umniyati, and Maulahikmah Galinium. 2025. “The Use of Aerial Drone Technology for Landslide Investigation in Nickel Mining PT. KLM”. Ranah Research : Journal of Multidisciplinary Research and Development 8 (1), 499-511. https://doi.org/10.38035/rrj.v8i1.1892.