Peyman Davami, Mojtaba Alavi Fazel, Shahram Lak, Davood Habibi, Afshin Mozaffari. “EFFECT OF IRRIGATION CUT-OFF AND PLANTING DATE ON YIELD AND YIELD COMPONENTS OF RAPESEED CULTIVARS”. International Journal of Modern Agriculture, vol. 10, no. 2, June 2021, pp. 4364 -74, http://modern-journals.com/index.php/ijma/article/view/1358.