Blessing Edirin, Oghuvwu, Ogbodogbo Oghenevwogaga Precious, and Uyesievwa Samuel. 2026. “Design and Development of Stealth Sound Cattle Repellent for Mitigating Crop Damage in Nigerian Farmlands”. Engineering And Technology Journal 11 (03):9318-23. https://doi.org/10.47191/etj/v11i03.26.