OPPONG, S. PSYCHOLOGY IN THE SERVICE OF PUBLIC POLICY AND DEVELOPMENT PLANNING: THE CASE OF GHANA. Africanus: Journal of Development Studies, [S. l.], v. 45, n. 1, p. 42–61, 2015. DOI: 10.25159/0304-615X/254. Disponível em: https://unisapressjournals.co.za/index.php/Africanus/article/view/254. Acesso em: 11 may. 2024.