Lew KL, Iksan Bukhori, Athiswaran Krishnan, Zheng C. Design and Implementation of an Arduino-Based Ultrasonic Device for Humane Dog Repellent. IJORAS [Internet]. 2025Dec.10 [cited 2026Jan.26];7(3):124-33. Available from: https://mmupress.com/index.php/ijoras/article/view/1946