ANKAMAH, E. F.; AMOAH, J. Y. Sustainable Knowledge Investment and Returns in Ghana. International Journal of Technology and Management Research, [S. l.], v. 3, n. 1, p. 1–12, 2020. DOI: 10.47127/ijtmr.v3i1.67. Disponível em: https://ijtmr.ktu.edu.gh/index.php/ijtmr/article/view/67. Acesso em: 23 feb. 2025.