Premprakash Sharma, Ankit Singh, Siya Lakade, Rujal Rananaware, and Hemant Mahajan. “Design and Development of a Low-Cost ESP32-Based Quadruped Spider Robot”. Journal of Electronics Design and Technology, Mar. 2026, pp. 13-23, https://matjournals.net/engineering/index.php/JEDT/article/view/3179.