DESMOND AYIM-ABOAGYE , KWABENA AWERE GYEKYE. Economics, Development and Human Cooperation Theory. International Journal of Emerging Trends in Science and Technology, [S. l.], v. 5, n. 08, p. 6704–6722, 2018. Disponível em: http://ijetst.in/index.php/ijetst/article/view/1272. Acesso em: 19 may. 2024.