Hakis, Andi Wahyunita, Abdul Latief Arda, and Abdul Jalil. “IoT-Based Soil Nutrient Monitoring and Control Using Fuzzy Logic and Multi-Modal Sensor Integration”. Journal of Applied Informatics and Computing 9, no. 5 (October 18, 2025): 2736–2745. Accessed September 12, 2026. https://jurnal.polibatam.ac.id/index.php/JAIC/article/view/10575.