Nazir, F., 		Majeed, M., 		Ghazanfar, M., & 		Maqsood, M.
(2021).
 An Arabic Mispronunciation Detection System Based on the  Frequency of Mistakes for Asian Speakers.
<em>Mehran University Research Journal Of Engineering And Technology, 40</em>(2), 279 - 297.
doi:10.22581/muet1982.2102.03