Andreyanto, Rifqi, Andre Mochammad Satrio, M. Mujirudin, and Dwi Astuti Cahyasiwi. “Perancangan Pemberian Pakan Ikan Otomatis Berbasis Arduino Dengan Indikator SMS”. Prosiding Seminar Nasional Teknoka 4 (December 27, 2019): E104-E113. Accessed September 28, 2021. https://journal.uhamka.ac.id/index.php/teknoka/article/view/4195.