Basheer SA, Ali SH. Effect of stratification and dipping with different concentrations of gibberellic acid in the vegetative and root growth characteristics of Pi-nus eldarica Medw. JKAS [Internet]. 2021 Dec. 15 [cited 2024 Jul. 22];8(2):12-21. Available from: https://journals.uokerbala.edu.iq/index.php/Agriculture/article/view/891