“A Low-Cost, Offline-Capable Wireless Soil Moisture Monitoring System for Smallholder Farmers: Design, Validation, and Agronomic Impact”. FUDMA Journal of Engineering and Technology 2, no. 1 (March 25, 2026): 177–185. Accessed April 11, 2026. https://fjet.fudutsinma.edu.ng/index.php/fjet/article/view/124.