LIGNOCELLULOSE MODIFICATION AND NUTRITIONAL ENRICHMENT OF PALM OIL FRONDS: A STUDY ON OPTIMIZED PRETREATMENT AND MICROBIAL FERMENTATION FOR RUMINANT FEED: Oil Palm Frond as Feed. Mesopotamia Journal of Agriculture, [S. l.], v. 54, n. 3, p. 73–102, 2026. DOI: 10.33899/magrj.v54i3.61395. Disponível em: https://magrj.uomosul.edu.iq/index.php/magrj/article/view/61395. Acesso em: 13 oct. 2026.