Shaheen, H., V. Soniya, C. G. Nava Durga, and K. Vinitha. “Wireless Sensing Element Network-Based Pet Location Observation System for Domestic Situations”. International Journal of Recent Advances in science and technology 5, no. 3 (September 30, 2018): 41–48. Accessed February 5, 2025. https://ijrast.com/index.php/ijrast/article/view/12.