Senain, J., Nankhantee, A. and Jantharajit, N. (2026) “Development of English Pronunciation and Spelling Skills through Phonics-Based Instruction Combined with Skill Exercises for Grade 5 Students”, Journal of Graduate MCU KhonKaen Campus, 13(3), pp. 54–62. available at: https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/283383 (accessed: 12 October 2026).