GUAMBA, Jose Manuel Elijah. Municipal Management in a Systemic Perspective. International Journal Of Management And Economics Invention, [S. l.], v. 2, n. 09, p. 760–768, 2016. Disponível em: http://www.rajournals.in/index.php/ijmei/article/view/218. Acesso em: 3 may. 2024.