Harsanti, Nella Abda Putri, Rachmad Saptono, and Ahmad Wilda Yulianto. “Development of a Battery Maintenance and Charging System With a LoRa-Based Ethernet Network (Study Case PT. KAI DAOP 8 Surabaya, Gubeng Station)”. Journal of Telecommunication Network (Jurnal Jaringan Telekomunikasi) 14, no. 1 (March 29, 2024): 102-110. Accessed November 21, 2024. https://jartel.polinema.ac.id/index.php/jartel/article/view/804.