Bahroni, S., S. D. Riyanto, and H. Susanti. “MONITORING SOLAR CELL TRACKING SYSTEM JARAK JAUH”. Prosiding Seminar Nasional Terapan Riset Inovatif (SENTRINOV), vol. 6, no. 1, Nov. 2020, pp. 277-84, https://proceeding.isas.or.id/index.php/sentrinov/article/view/587.