Az-Zahra U, Wijayanto D. ESP8266-based generator notification system using the RnD method case study of PT. Telkom Witel Central Sulawesi. Proc. ICHST [Internet]. 2025 Nov. 26 [cited 2026 Mar. 3];1:461-6. Available from: https://proceeding.unisayogya.ac.id/index.php/proichst/article/view/1852