Mohd Zulhafizie and Fauziahanim Che Seman, “An Early Warning Elephant Intrusion Integrated with IoT”, in Vol. 1 No. 1 (2019): Internet of Things: Tracking & Monitoring, vol. Vol. 1 No. 1, Penerbit UTHM, 2022, pp. 21–29. Accessed: Mar. 12, 2026. [Online]. Available: https://publisher.uthm.edu.my/omp/index.php/penerbituthm/catalog/book/466/chapter/24