The Lost Heritage of Koryoin: Citizen or Outcast?. Global Journal of Human-Social Science, [S. l.], v. 22, n. C5, p. 37–45, 2022. DOI: 10.34257/GJHSSCVOL22IS5PG37. Disponível em: https://socialscienceresearch.org/index.php/GJHSS/article/view/103463. Acesso em: 18 feb. 2026.