Mujiyanti, Safira Firdaus, et al. “IoT-Based for Monitoring and Control System of Composter to Accelerate Production Time of Liquid Organic Fertilizer”. IPTEK The Journal of Engineering, vol. 8, no. 2, Sept. 2025, pp. 49-55, https://journal.its.ac.id/index.php/joe/article/view/8107.