Malik MZA, Shoukat B, Kharal AA. Acoustic Analysis of the Socio-phonetic Variation in the English Language Long Vowels. Pak. J. Humanit. Soc. Sci [Internet]. 2022 Jan. 26 [cited 2024 Dec. 23];10(1):50-6. Available from: https://internationalrasd.org/journals/index.php/pjhss/article/view/526