The effect of covariates on Soil Organic Matter and pH variability: a digital soil mapping approach using random forest model. - Yassine Bouslihim; Kingsley John; Abdelhalim Miftah; Rida Azmi; Rachid Aboutayeb; Abdelkrim Bouasria; Rachid Razouk; Lahcen Hssaini (Ann. GIS, 2024)