SOTVOLDIYEVA, Madinaxon. Development of the professional qualification of preschool education specialists based on a variative approach. The Lingua Spectrum, [S. l.], v. 10, n. 1, p. 265–269, 2025. Disponível em: https://lingvospektr.uz/index.php/lngsp/article/view/1120. Acesso em: 13 jun. 2026.