KWASHIE, H. B. Motivational orientation of persons managing community water supply and sanitation programmes: An empirical study. Journal of Human Sciences, [S. l.], v. 7, n. 1, p. 947–969, 2010. Disponível em: https://j-humansciences.com/ojs/index.php/IJHS/article/view/539. Acesso em: 29 dec. 2024.