KHACHATRYAN, H. The Northern kʻustak administrative units of the Sasanian Iran in 6th century CE. Historia i Świat, [S. l.], v. 11, p. 155–163, 2022. DOI: 10.34739/his.2022.11.09. Disponível em: https://czasopisma.uph.edu.pl/historiaswiat/article/view/3021. Acesso em: 1 kwi. 2023.