Rungpawaree, K. and Prasertsang, P. (2025) “Developing the Abilities in English Vocabulary, Pronunciation, and Spelling by Phonics Teaching Methods of Grade 4 Students at Chumchonbanbunglert School”, Interdisciplinary Academic and Research Journal . Maha Sara Kham, TH, 5(3), pp. 1097–1108. doi: 10.60027/iarj.2025.287428.