“ Hierarchical Analysis of Vertical and Horizontal Variability in Alluvial Soil Properties Within the Wadi Souf Al-Jin Plain Between Southern Tawergha and Qararat Al-Qataf, Libya”. 2026. Libyan Open University Journal of Applied Sciences (LOUJAS) 2 (1): 177-86. https://doi.org/10.65422/loujas.v2i1.209.