SAKAROMBE, Upenyu. Integrating Informal Economy into Official Economy in Southern Africa: Identifying Barriers and Possible Solutions. Tanzanian Economic Review, [S. l.], v. 10, n. 1, p. 105–122, 2020. DOI: 10.56279/ter.v10i1.58. Disponível em: http://ter.udsm.ac.tz/index.php/ter/article/view/58. Acesso em: 27 aug. 2026.