@article { author = {سعادت, یوسف}, title = {}, journal = {Namaeh Farhangistan}, volume = {19}, number = {2}, pages = {117-134}, year = {2020}, publisher = {Academy of Persian Language and Literature}, issn = {1025-0832}, eissn = {}, doi = {}, abstract = {}, keywords = {}, title_fa = {ریشه‌شناسی ادات پرسشی آیا؛ دستوری شدن یک صیغه فعلی}, abstract_fa = {}, keywords_fa = {}, url = {https://nf.apll.ir/article_145854.html}, eprint = {https://nf.apll.ir/article_145854_d34c5144eeac6b1dda862281ad201e90.pdf} }