@article {
author = {khalili tirtashi, Nasroallah},
title = {ابن خلدون و علم عمران},
journal = {معرفت 80، مرداد 1383},
volume = {13},
number = {5},
pages = {29-},
year  = {2004},
publisher = {Imam Khomeini Educational and Research Institute},
issn = {1023-6015},
eissn = {2980-8383},
doi = {},
abstract = {},
keywords = {},
title_fa = {ابن خلدون و علم عمران},
abstract_fa ={},
keywords_fa = {},
url = {https://marifat.nashriyat.ir/node/1872},
eprint = {}
}