Ahmad, F., Sundari, R.S., Ahmad, J. and Shafi, M. 2021. ECONOMIC RETURN, YIELD AND HARVEST INDEX OF INTEGRATED NITROGEN IN 85,000 PLANTS Ha-1 ON Zea mays AGRIBUSINESS IN PESAWAR, PAKISTAN. Jurnal Hexagro. 5, 1 (May 2021), 45–53. DOI:https://doi.org/10.36423/hexagro.v5i1.558.