Turdiboyev Sobirjon Sarvar ugli, and AkbarovaMokhigul Gulomovna. 2025. “THE EFFECTIVENESS AND STAGES OF VOCAL WARM-UP EXERCISES IN THE PROCESS OF VOCAL TRAINING”. International Multidisciplinary Journal for Research & Development 12 (11):658-60. https://www.ijmrd.in/index.php/imjrd/article/view/4132.