Alina I. Khuzina YCKRRK. Educational-social role of Korean elementary school teachers in Russia in 1860s-1910s. Opción [Internet]. 13 de agosto de 2019 [citado 21 de agosto de 2025];350:1490-507. Disponible en: https://mail.produccioncientificaluz.org/index.php/opcion/article/view/24785