Poudel, M., Paudel, H. and Yadav, B. (2015) “Correlation of Traits Afffecting Grain Yield in Winter Maize (Zea mays L.) Genotypes”, International Journal of Applied Sciences and Biotechnology, 3(3), pp. 443-445. doi: 10.3126/ijasbt.v3i3.13137.