RAHIM, Mohamad Raihan; MAT AKIR, Rohaida. Automated pH Monitoring and Controlling for Hydroponics Cultivation. Evolution in Electrical and Electronic Engineering, [S. l.], v. 2, n. 2, p. 775–782, 2021. Disponível em: https://penerbit.uthm.edu.my/periodicals/index.php/eeee/article/view/3964.. Acesso em: 1 jul. 2024.