Temirov, Maksud. “Improving Intelligibility of Voiced and Voiceless ‘th’ Consonants in the Speeches of Sophomores Using Pronunciation Drills”. JLT: Jurnal Linguistik Terapan 4, no. 1 (May 31, 2014): 27–49. Accessed May 1, 2026. http://jurnal.polinema.ac.id/index.php/jlt/article/view/279.