MOHAMMED ALI ASBAN; SUHANA MOHAMED SULTAN; RAHMAT TALIB. Development Of Soil Nutrients Monitoring Using Smart Grid System . Progress in Engineering Application and Technology, [S. l.], v. 3, n. 2, p. 1015–1022, 2022. Disponível em: https://publisher.uthm.edu.my/periodicals/index.php/peat/article/view/9817. Acesso em: 8 apr. 2026.