KAWINTHANACHAROEN, T.; SUWAPAT, T.; SENAVEENIN, P.; FOONGFUANG, P.; AEKKAPATCHAIYAWONG, K. Results of Using a Supplementary Curriculum to Enhance English Language Instructional Management Competency Based on the TPACK Model for Upper Primary School Teachers. Education journal Faculty of Education, Nakhon Sawan Rajabhat University , Nakhon Sawan,Thailand, v. 9, n. 3, p. 41–50, 2026. DOI: 10.2774.EDU2026.3.286754. Disponível em: https://so02.tci-thaijo.org/index.php/edunsrujo/article/view/286754. Acesso em: 4 oct. 2026.