Villar, R. G., Ruta, J. L., Bantugan, J., Barbadillo, N. S., Opiso, E. M., Aquino, J., & Pelayo, J. L. (2016). Hydrologic dataset extraction around the downstream portion of Cabulig watershed using Lidar derived Digital Elevation Model (DEM). CMU Journal of Science: the official Scientific Journal of Central Mindanao University.

Villar, Ricardo G., Jerald L. Ruta, Jojemar Bantugan, Nycel S. Barbadillo, Einstine M. Opiso, Jean Aquino, and Jigg L. Pelayo. "Hydrologic Dataset Extraction Around the Downstream Portion of Cabulig Watershed Using Lidar Derived Digital Elevation Model (DEM)." CMU Journal of Science: The Official Scientific Journal of Central Mindanao University 2016.

Villar, Ricardo G., et al. "Hydrologic Dataset Extraction Around the Downstream Portion of Cabulig Watershed Using Lidar Derived Digital Elevation Model (DEM)." CMU Journal of Science: The Official Scientific Journal of Central Mindanao University, 2016.