Evidentiality and perfect forms (founded on the materials of the Dari language) B.Ya. Ostrovsky 1997. №6, 75-88 Keywords Dari evidentiality Iranian perfect Username Password Create new accountReset your password Bimonthly (6 issues per year) 160 pp. per issue Founded 1952 ISSN 0373-658X RSCI: IF 2022: 0.740 Scopus: CiteScore 2023: 0.8 SJR 2023: 0.322