ONUMBU, Chime Ishmael. Level of safety practices among welders in a developing economy in Rivers State, Nigeria. Faculty of Natural and Applied Sciences Journal of Scientific Innovations , Port Harcourt, Nigeria, v. 4, n. 2, p. 108–112, 2023. Disponível em: https://fnasjournals.com/index.php/FNAS-JSI/article/view/184. Acesso em: 4 apr. 2025.