Nyaga, S. G., M. K. Munji, and R. L. Nyenge. “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, no. 2 (November 17, 2023): 27–38. Accessed August 27, 2026. https://journal.ku.ac.ke/index.php/AJPAS/article/view/411.