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 2025: 1.099 Scopus: CiteScore 2024: 0.7 SJR 2025: 0.44 Q1