Battah, W. A., P. Boontongtherng, and T. Nakunsong. “The Development of English Vocabulary Pronunciation and Spelling Learning of Grade 5 Students by Using Phonic Teaching Method”. Interdisciplinary Academic and Research Journal, vol. 3, no. 3, June 2023, pp. 523-36, doi:10.14456/iarj.2023.146.