Leal Salcedo, Roque Leonardo. “Network Modeling in the Delimitation of Coverage Areas for the Oil Industry. Carabobo Area of the Orinoco Oil Belt”. Revista Cartográfica, no. 92 (September 29, 2019): 211–224. Accessed July 3, 2024. https://revistasipgh.org/index.php/rcar/article/view/445.