1.
Keyuravong S, Seyitkuliyev D, Bunsom T. Investigation of grammatical errors committed by Turkmen learners of English. Trends Humanit Soc Sci Res [Internet]. 2019 Aug. 23 [cited 2024 Mar. 2];8(1):96-117. Available from: https://so03.tci-thaijo.org/index.php/Humanties-up/article/view/205275