1.
Amani A, Amani A. IDENTIFYING WAYS TO INCREASE THE PRIVATE INCOME OF NORTH KHORASAN GENERAL DIRECTORATE OF EDUCATION. ISA [Internet]. 2021 Sep. 28 [cited 2026 Jul. 29];1(4):1-28. Available from: https://telosjournals.com.br/ojs15/index.php/isa/article/view/41