Awad, Abdel Aziz A., and Dakhel Hussein Alzobaidy. “Knowledge of Agricultural Extension Workers in the Field of Integral Weed Control in the Region of AlGabal Alakhtar”. Al-Mukhtar Journal of Sciences, vol. 23, no. 1, Aug. 2009, pp. 28-39, doi:10.54172/mjsc.v23i1.349.