Underground Wireless Data Transmission Using 433-MHz LoRa for Agriculture. - Marcus Hardie; Donald Hoyle (Sensors, 2019)

Review of Novel and Emerging Proximal Soil Moisture Sensors for Use in Agriculture. - Marcus Hardie (Sensors, 2020)

Wireless Underground Sensor Communication Using Acoustic Technology. - Md Adnan Al Moshi; Marcus Hardie; Tanveer A. Choudhury; Joarder Kamruzzaman (Sensors, 2024)