Saiboonruang, S.; Nilmongcol, G.; Praesrisakul, S.; Jaiboon, K.; Romphruek, W.; Choosakul, N.; Chaibunruang, T. The Management of English Vocabulary Learning to Develop Communicative Language Skills of Grade 6 Students at Ban Nong Yai Municipal School, Mueang District, Khon Kaen Province. CASjournal 2026, 16, 67-77.