M. A. Anjum and M. Amjad, “INFLUENCE OF MOTHER ROOT SIZE AND PLANT SPACING ON CARROT SEED PRODUCTION”, JRS, vol. 13, no. 2, pp. Pages: 105–112, Jun. 2002, Accessed: Jul. 07, 2025. [Online]. Available: http://jorscience.com/index.php/JRS/article/view/126