Abstract
The article reviews the literature of the Oguz period, which is considered the foundation of ancient Turkic literature. Additionally, studies on the publication and research of The Book of Dede Korkut, a shared literary heritage of the Turkic peoples, were thoroughly examined. Previous research on Korkut's didactic poems, which hold significant educational value, was highlighted, with relevant quotations and references provided. A brief overview was provided of The Book of Dede Korkut (including the transcription of the Dresden version, updated Kazakh text, and dictionary), published in the Kazakh translation by Myrzatai Zholdasbekov and Gulim Shadieva. The valuable insights of both domestic and foreign researchers presented in this work were highlighted. The textbooks Literature of the Ancient Era by Alma Kyraubayovna and Nemat Kelimbetov were reviewed briefly. Focusing on the poems in The Book of Dede Korkut, namely Toka's Son, Brave Temirul, The Poem About the Enemy's Attack on Kazanbek's Village, Bisat Batyr, Who Killed the Mighty Giant, and Alyp Bamsy, the heroic deeds of the protagonists were analyzed. Additionally, based on research on The Oguz Kagan Song, an analysis was conducted on its significance for national identity and the education of future generations. An analysis of the works of scholars studying The Oguz Kagan Song as part of the national heritage was conducted.