Duc, N.H., Giang, P.T., Nguyen, T.T.B., Mai, N.T. and Phong, B.D. 2021. Evaluating the ability of semen cryopreservation of Blance Blue Belge bull cattle in Vietnam. Vietnam Journal of Biotechnology. 19, 2 (Aug. 2021), 237–244. DOI:https://doi.org/10.15625/1811-4989/16332.