%0 Journal Article %T Examining the Role of Lexical Sophistication, Lexical Diversity, Syntactic Sophistication, Syntactic Complexity, and Cohesion in L2 Speaking Proficiency Assessment %A KOLAHIAHARI, MAHTAB %A Ghonsooly, Behzad %A , %A حسن سودمند افشار %J International Journal of Language Testing %@ 2476-5880 %D 2025