Üstüner, Tamer. “Determination of the Frequency and Density of Weed Species in Apple Orchards in Kahramanmaras Region of Turkey”. Bangladesh Journal of Agricultural Research 42, no. 1 (March 29, 2017): 87–102. Accessed January 4, 2025. https://banglajol.info/index.php/BJAR/article/view/31983.