MTEGA, Wulystan Pius. Veritable Mobile Phone Applications for Affecting the Exchange of Agricultural Information among Farmers in Tanzania. University of Dar es Salaam Library Journal, [S. l.], v. 16, n. 1, p. 3–20, 2021. Disponível em: http://196.44.161.124/index.php/lj/article/view/4294. Acesso em: 7 apr. 2026.