مرجع دانش

https://civilica.com/search/paper/n-%D9%81%D8%B1%D8%B2%D8%A7%D8%AF%20%D8%AA%D8%A7%D8%AA%20%D8%B4%D9%87%20%D8%AF%D9%88%D8%B3%D8%AA-o-Title-ot-desc/

 

elmnet

https://elmnet.ir/eid/K-0091-8538

 

ELMNET

https://elmnet.ir/scholar/manage