GONZÁLEZ PÉREZ, José Manuel.
 Economic Evaluation of Fattening Bullocks by Two Feeding Systems.
<strong>CIENCIA ergo-sum</strong>, [S.l.], v. 23, n. 2, p. 154-162, june 2016.
ISSN 2395-8782.
Available at: &lt;<a href="https://cienciaergosum.uaemex.mx/article/view/7727" target="_new">https://cienciaergosum.uaemex.mx/article/view/7727</a>&gt;. Date accessed: 18 aug. 2026.