TeeY. Y.; MatK.; AdamM. A.; RusliN. D.; HasnitaC. H.; Mohd KhalidH. N. Preliminary Study of Buffer Ratio in Protein Extraction from Placental Cotyledons of Kedah-Kelantan Cattle. Tropical Animal Science Journal, v. 43, n. 4, p. 300-305, 1 Dec. 2020.