Electronic devices for monitoring water pH, Humidity, and Temperature control in Agro-Hydroponic Businesses. Journal of Industrial Automation and Electrical Engineering, [S. l.], v. 2, n. 1, p. 59–65, 2025. DOI: 10.24036/f34zje57. Disponível em: https://jiaee.ppj.unp.ac.id/index.php/jiaee/article/view/56. Acesso em: 26 aug. 2025.