“DEVELOPMENT OF ROBOTIC SECURITY AND INFORMATION SYSTEM USING RASPBERRY PI WITH LIDAR AND TRANSPONDER COMMUNICATION, ESP CAMERA, AND LOCATION RESPONSE CAPABILITY”. 2026. Ascendens Asia Singapore – Bestlink College of the Philippines Journal of Multidisciplinary Research 7 (1). https://ojs.aaresearchindex.com/index.php/aasgbcpjmra/article/view/15140.