PHYTOSOCIOLOGY AND DISTRIBUTIONS OF SPONTANEOUS PLANT SPECIES IN THE NORTHERN ZONE OF THE SOUF REGION (ALGERIA)Azzeddine Haddad، Hanane Guerinik، Bachir Khezzani، Nacer TaraiApplied Ecology and Environmental Researchالمجلّد 22، (6)، الصفحات 6187-62052024مقال وصول مفتوح 2