M. B. Khan, M. Asif, M. Aman, and T. Ahmad, “IMPACT OF INTRA-ROW SPACING ON GROWTH AND YIELD OF SOME MAIZE CULTIVARS”, JRS, vol. 13, no. 2, pp. Pages: 135–138, Jun. 2002, Accessed: Jul. 07, 2025. [Online]. Available: http://jorscience.com/index.php/JRS/article/view/130