“EVALUATION OF TWO ECOTYPES OF Brachiaria Decumbens UNDER DIFFERENT METHODS OF ESTABLISHMENT, IN BUGABA, PANAMA”. Ciencia Agropecuaria, no. 8, Mar. 1995, pp. 149-58, https://idiap.desarrollo-ojs1.metadatos.org/index.php/ciencia-agropecuaria/article/view/482.