Munawar, Muneeb, Muhammad Shahbaz, Ghazanfar Hammada, and Muhammad Yasir. 2013. “Correlation And Path Analysis Of Grain Yield Components In Exotic Maize (Zea Mays L.) Hybrids”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 12 (1): 22-27. https://gssrr.org/JournalOfBasicAndApplied/article/view/1139.