NURRAHMAN. “ DESIGN OF LEAK DETECTION ROBOTS GAS PIPES USING ALGORITHM WALL FOLLOWER”. INFOKOM (Informatika & Komputer) 6, no. 1 (June 2, 2018): 80-90. Accessed July 4, 2025. https://journal.piksi.ac.id/index.php/INFOKOM/article/view/137.