Sumari, Arwin Datumaya Wahyudi, et al. “The Internet-of-Things-Based Fishpond Security System Using NodeMCU ESP32-CAM Microcontroller”. Jurnal RESTI (Rekayasa Sistem Dan Teknologi Informasi), vol. 9, no. 1, Jan. 2025, pp. 51-61, https://doi.org/10.29207/resti.v9i1.6033.