Mahfud, Faisal. “Sistem Monitoring Kelembaban Tanah Dengan Sensor Soil Moisture Berbasis Internet of Things”. Jurnal Informatika Polinema 10, no. 1 (December 14, 2023). Accessed July 4, 2024. http://jurnal.polinema.ac.id/index.php/jip/article/view/4788.