KAUR, D. H. . The Relations Between the People of Hills and Plains in the pre-colonial period of Assam with special reference to the Posa system of the Ahom administration. The journal of contemporary issues in business and government, [S. l.], v. 25, n. 1, p. 213–219, 2019. Disponível em: https://cibgp.com/au/index.php/1323-6903/article/view/168. Acesso em: 23 jun. 2024.