H. & Al-Khateeb, “BIOLOGICAL PRE -TREATMENT USE LOCAL WILD STRAIN OF LIGNOLYTIC FILAMENTOUS BACTERIA TO IMPROVE IN VITRO DRY MATTER DIGESTABILITY AND REDUCTION LIGNIN CONTENT OF LOW QUALITY ROUGHAGES ”., Iraqi J. Agric. Sci., vol. 48, no. Special, Dec. 2017, doi: 10.36103/ijas.v48iSpecial.238.