Nyaga, S. G., M. K. Munji, and R. L. Nyenge. 2023. “Design and Fabrication of Greenhouse Monitoring and Control System Based on Global System for Mobile Communication and Bluetooth”. African Journal of Pure and Applied Sciences 4 (2). Nairobi, Kenya:27-38. https://doi.org/10.33886/ajpas.v4i2.411.