HWAIDY, INTESSAR T.; ALI, PROF. DR. ABDULADHEM A. HIERARCHICAL ARABIC PHONEME RECOGNITION USING MFCC ANALYSIS. Iraqi Journal for Electrical and Electronic Engineering, [S. l.], v. 3, n. 1, p. 97–106, 2007. DOI: 10.37917/ijeee.3.1.8. Disponível em: https://ijeee.edu.iq/ijeee/article/view/44. Acesso em: 8 dec. 2025.