and Junaid Aslam2, M. Akmal1*, Vimala Y1. 2011. “Allelopathic Interaction of Spinach (Spinacia Oleracea L.) With Trigonella and Coriandrum Sativum”. Current Botany 2 (5). https://updatepublishing.com/journal/index.php/cb/article/view/1351.