“EFFECT OF AGING ON BEEF TENDERNESS OF ZEBU CATLLE AND ITS CROSSES GUALACA, PANAMA. 2002”., ciencia-agropecuaria, no. 17, pp. 57–74, Oct. 2004, Accessed: Oct. 09, 2026. Available: https://idiap.desarrollo-ojs1.metadatos.org/index.php/ciencia-agropecuaria/article/view/326