Preechaporn P, Karin K. TTHE STUDY OF MUSICAL INSTRUMENTS IN SECONDARY SCHOOL BANDS, IN THE NORTHEAST THAILANDHE STUDY OF MUSICAL INSTRUMENTS IN SECONDARY SCHOOL BANDS, IN THE NORTHEAST THAILAND. JSBA [internet]. 2022 Feb. 7 [cited 2025 Dec. 16];7(1):357-70. available from: https://so04.tci-thaijo.org/index.php/JSBA/article/view/255764