Lbraheem, H. M., Edriss, Y., & Al-Shater, M. S. (2020). Detection and Determination of Critical Phosphorus Source Areas Using Remote Sensing Data in Al-Abrash basin in Syria. Annals of Arid Zone, 59(1 & 2). https://doi.org/10.56093/aaz.v59i1 & 2.103050