Sistem Monitoring Kesuburan Lahan Pertanian menggunakan Sensor pH, Sensor Suhu, Intensitas Cahaya, dan Kelembapan Tanah Berbasis Internet of Things. Jurnal Riset Fisika Indonesia, [S. l.], v. 5, n. 2, p. 97–106, 2025. DOI: 10.33019/jrfi.v5i2.5334. Disponível em: https://journal.ubb.ac.id/index.php/jrfi/article/view/5334. Acesso em: 26 oct. 2025.