Praimahaniyom, Thirawit, Anusit Panklam, and Chonchalita Kamutthapichai. 2023. “The Effect of Using a Phonetics Learning Package to Enhance EFL Students’ Pronunciation of the English Final Consonants /ʃ/, /ʒ/, and /Tʃ/”. Humanities and Social Sciences Nakhonsawan Rajabhat University Academic Journal 10 (1). Nakhon Sawan, Thailand:117-32. https://so05.tci-thaijo.org/index.php/hssnsru/article/view/264476.