A. Anggraeni, C. Sumantri, F. Saputra, and L. Praharani, “Association between GH (g.1456_1457insT), GHRH (g.4474 C>A), and Pit-1 (g.244G>A) Polymorphisms and Lactation Traits in Holstein Friesian Cattle”, Trop. Anim. Sci. J., vol. 43, no. 4, pp. 291–299, Dec. 2020, doi: 10.5398/tasj.2020.43.4.291.