Kanchaisak N, Soithong P. PHENOMENON-BASED LEARNING MANAGEMENT TO PROMOTE GLOBAL CITIZENSHIP FOR PEACEFUL COEXISTENCE AMONG GRADE 9 STUDENTS. Education MCU [internet]. 2025 Aug. 28 [cited 2026 Sep. 1];12(2):132-45. available from: https://so02.tci-thaijo.org/index.php/EDMCU/article/view/277954