OGBO, A.; ANTHONY, K. A.; KOSISOCHUKWU, O. An assessment of hygiene maintenance factors effect on employees productivity in Nigerian telecommunication industry. International research journal of management, IT and social sciences, [S. l.], v. 4, n. 1, p. 61–70, 2017. Disponível em: https://sloap.org/journals/index.php/irjmis/article/view/439. Acesso em: 16 jul. 2024.