HAQQULOV, Shukurullo; DJAFAROVA, A. J. SHIKOYATLARNI BOSHQARISH VA XIZMAT SIFATINI TIKLASH. Development of pedagogical technologies in modern sciences, [S. l.], v. 5, n. 4, p. 103–106, 2026. DOI: 10.5281/zenodo.19563784. Disponível em: https://econferences.ru/index.php/dptms/article/view/38796. Acesso em: 28 jun. 2026.