SORRASIT, C. .; JONGKATKORN, C. . THE SRATEGY TO PROMOTE THE EXCELLENCE OF MUSIC OF NONGKHAI WITTAYAKARN SCHOOL UNDER THE SECONDARY EDUCATION SERVICE AREA OFFICE 21 . Journal of MCU Nakhondhat, Nakhon Si Thammarat, Thailand, v. 9, n. 8, p. 276–291, 2022. Disponível em: https://so03.tci-thaijo.org/index.php/JMND/article/view/263284. Acesso em: 7 may. 2024.