HASAN, S. S., HAJI , G. Y., & HASSAN , M. K. (2022). STAND VOLUME EQUATION FOR Pinus brutia Ten. NATURAL GROWING IN ZAWITA AREA, KURDISTAN REGION OF IRAQ. Journal of Duhok University, 25(1), 114-121. https://doi.org/10.26682/ajuod.2022.25.1.12