Characterization of cattle production systems in the use of non-timber forest resources (NTFR) and agro-industrial by-products for animal feed. Aglala [Internet]. 2021 Sep. 15 [cited 2026 Apr. 25];12(S1):23-4. Available from: https://revistas.uninunez.edu.co/index.php/aglala/article/view/2052