Kaewdee, S. “[RETRACTED ARTICLE] Synthesis of Research on the Use of Folk Songs in Music Teaching Activities in Thailand: a Systematic Review of the Literature”. Journal of Fine and Applied Arts Khon Kaen University, vol. 17, no. 2, Dec. 2025, pp. 95-129, https://so02.tci-thaijo.org/index.php/fakku/article/view/271607.