Gömeç, S.Y. and Ercoşkun, T. 2023. Sek el ~ çik ~ çigil issue in the history of turks: Sek el ~ çik ~ çigil issue in the history of turks. Mongolian Journal of Foreign Languages and Cultures. 21, 467 (Mar. 2023), 131–137. DOI:https://doi.org/10.22353/MJFLC2017117.