Zidan, Rahmat, et al. “Potential Field Obstacle Avoidance Powered by Grid Certainty Map and Minimum Histogram”. TELKA - Telekomunikasi, Elektronika, Komputasi Dan Kontrol, vol. 12, no. 1, Apr. 2026, pp. 66-78, doi:10.15575/telka.v12n1.66-78.