Rashid, M., Kawsar, M., Rashid, M., Miah, M. and Howlider, M. (2013) “Fertility and Hatchability of Pekin and Muscovy Duck Eggs and Performance of Their Ducklings”, Progressive Agriculture, 20(1-2), pp. 93–98. doi: 10.3329/pa.v20i1-2.16859.