AYAMAH, R.; DARKWAH, K. F. Factorial Design and Model for the Effect of National Road Safety Strategy Two (NRSS II). International Journal of Sciences: Basic and Applied Research (IJSBAR), [S. l.], v. 20, n. 1, p. 192–207, 2015. Disponível em: https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/3183. Acesso em: 20 may. 2024.