Akter, S., S. Das, A. Apu, T. Ahmed, A. Lahiry, A. Afrin, and N. Nishat. “Early Sex Determination of Turkey by Observation of Differences in Body Weight Between Male and Female”. Progressive Agriculture, vol. 31, no. 3, Mar. 2021, pp. 218-26, doi:10.3329/pa.v31i3.52126.