Bahriddin Umarovich Toshmurodov (2026) “Oliy ta’lim vokal mashg‘ulotlarida tembr shakllanish mexanizmlarini rivojlantirishning nazariy qarashlari ”, Science and Education, 7(4), pp. 636–646. Available at: https://www.openscience.uz/index.php/sciedu/article/view/8783 (Accessed: 25April2026).