“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”. 2026. Mesopotamia Journal of Agriculture 54 (3): 73-102. https://doi.org/10.33899/magrj.v54i3.61395.