S. Tanawutpornpinit, S. Sikkhabandit, and S. Sikkhabandit, “DEVELOPMENT OF A NEW ENGLISH LANGUAGE LEARNING MANAGEMENT MODEL BASED ON THE EUROPEAN FRAMEWORK OF REFERENCE FOR LANGUAGES (CEFR) FOR SECONDARY EDUCATION: A CASE STUDY OF SOENGSANG SCHOOL UNDER THE SECONDARY EDUCATIONAL SERVICE AREA OFFICE NAKHON RATCHASIMA”, JSC, vol. 9, no. 6, pp. 116–130, Jun. 2025.