Tomi Ritonga, Toibah Umi Kalsum, Yessi Mardiana. Smart Key Berbasis IoT Menggunakan ESP 8266 . JSE [Internet]. 2024 Sep. 4 [cited 2025 Aug. 5];9(1):8-16. Available from: https://ojs.um-palembang.ac.id/index.php/suryaenergy/article/view/215