Aplikasi Sensor Soil Moisture YL-69 dan Sensor Ultrasonic HC-SR07 pada Smart Irrigation. Jurnal Ilmiah Teknologi Pertanian Agrotechno, [S. l.], v. 6, n. 1, p. 32–38, 2021. Disponível em: https://ejournal1.unud.ac.id/index.php/agrotechno/article/view/3721. Acesso em: 17 aug. 2026.