Djuwita, Ita, 		Sari, Faralinda, AND 		Mohamad, Kusdiantoro.
" The Comparison of One and Two Steps Equilibration in Vitrification Process on The Morphology and Viability of Mouse Blastocysts" <em>Jurnal Veteriner</em> [Online], Volume 11 Number 3 (1 September 2010)