Yusnita M.A., Paulraj M.P., Sazali Yaacob, R. Yusuf, Shahriman A.B. Analysis of Accent-Sensitive Words in Multi-Resolution Mel-Frequency Cepstral Coefficients for Classification of Accents in Malaysian English. Int. J. Automot. Mech. Eng. 2022, 7, 1053-1073.