Yasri, R., R. Handarini, and M. Imron. “THE QUALITY OF EMBRYOS RESULTED FROM IN VITRO FERTILIZATION BY USING FROZEN SEMEN THAWED IN DIFFERENT TEMPERATURES”. Jurnal Peternakan Nusantara, vol. 3, no. 1, Oct. 2017, pp. 23-30, doi:10.30997/jpnu.v3i1.853.