บุญรอด ว. A study of Aural Skill in Basic Chord Structure in Music Students of Phitsanulok Province. JOFA-KKU [Internet]. 2019 Dec. 27 [cited 2024 Apr. 28];11(2):1-25. Available from: https://so02.tci-thaijo.org/index.php/fakku/article/view/232311