T3 DC. Salmos, Ronnie O. Juliano, Patrick Neil M. Santiago. Immobilizer Compact System (ICS) Using Microcontroller-Based GPS-GSM Module. IJPRSE [Internet]. 2022 Sep. 20 [cited 2024 Apr. 28];3(09):46-52. Available from: https://journal.ijprse.com/index.php/ijprse/article/view/711