Awad, A. . A. . A. . and Alzobaidy, D. H. . (2009) “Knowledge of agricultural extension Workers in the field of integral Weed control in the region of AlGabal Alakhtar”, Al-Mukhtar Journal of Sciences. Al Bayda, Libya, 23(1), pp. 28–39. doi: 10.54172/mjsc.v23i1.349.