Mollah, M. R. A., Ali, M. A., Ahmad, M., Hassan, M. K. and Alam, M. J. (2015) “Effect of Planting Dates on the Yield and Quality of True Seeds of Onion”, International Journal of Applied Sciences and Biotechnology, 3(1), pp. 67–72. doi: 10.3126/ijasbt.v3i1.11847.