Silalahi, Alfriska Oktarina, Amsal Sinambela, Hans Mawito Panggabean, and Jekson T. N. Pardosi. “Smart Automated Fish Feeding Based on IoT System Using LoRa TTGO SX1276 and Cayenne Platform”. EUREKA: Physics and Engineering, no. 3 (May 25, 2023): 66-79. Accessed March 28, 2024. http://journal.eu-jr.eu/engineering/article/view/2745.