คำมาธีรวิทย์ ธ. “Electric Phin in Modern Isan Music Culture: A Case Study of Mody Guitar Khon Kaen”. Ramkhamhaeng Research Journal of Humanities and Social Science, vol. 22, no. 2, Dec. 2019, pp. 19-26, https://so05.tci-thaijo.org/index.php/rusoc/article/view/232394.