Ilyina I, Tsakhaeva A, Smelov P, Zaytseva O, Panfilova V, Eshinimaeva-Shagdarova E. Labor field and educational services: interaction of two markets within professional education. Opción [Internet]. 12 de junio de 2019 [citado 30 de octubre de 2025];340:1533-46. Disponible en: https://produccioncientifica.luz.edu.ve/index.php/opcion/article/view/24351