Hosseini, Seyed Ataollah, Mohammad Reza Mazrae, Majid Lotfalian, and Aidin Parsakhoo. 2012. “Designing an Optimal Forest Road Network by Consideration of Environmental Impacts in GIS”. Journal of Environmental Engineering and Landscape Management 20 (1):58-66. https://doi.org/10.3846/16486897.2012.662748.