XUDAYBERGANOVA.M.X. IMPROVING THE TREATMENT OF CHNORIC LIP CRACKS . Ta’lim innovatsiyasi va integratsiyasi, [S. l.], v. 70, n. 4, p. 68–69, 2026. Disponível em: https://journalss.org/index.php/tal/article/view/32207. Acesso em: 5 jun. 2026.