Trịnh, Khắc Mạnh. 2020. “Narrative Poetry of the Ethnicites Kinh, Tay and Thai through the Comparative Perspective of the Poem ‘Brave Man Kills beasts’”. SCIENTIFIC JOURNAL OF TAN TRAO UNIVERSITY 5 (11):5-12. https://doi.org/10.51453/2354-1431/2019/272.