Rahayu, Teguh, Niken Woro Palupi, RB. Yanuar Harry W, Emerson Limbong, Mira Hestina Ginting, Janner Simarmata, and Marzuki Sinambela. “Analysis of Lightning Activities Level in North Sumatera ”. Login : Jurnal Teknologi Komputer 14, no. 1 (June 29, 2020): 13-17. Accessed April 25, 2024. https://login.seaninstitute.org/index.php/Login/article/view/9.