EDITOR’S NOTE: NIJOTECH is 40. Nigerian Journal of Technology, [S. l.], v. 34, n. 4, p. i, 2015. DOI: 10.4314/njt.344.1035. Disponível em: https://www.nijotech.com/index.php/nijotech/article/view/1035. Acesso em: 14 may. 2026.