RAZLAN MUSA; T. ARIF; ZULKIFLI AHMAD; HAMZAH. Smoking in the workplace: Smoking pattern and attitude to towards smoking policies. Malaysian Journal of Medical Sciences, [S. l.], v. 6, n. 1, p. 23–26, 1999. DOI: 10.21315/. Disponível em: https://ejournal.usm.my/mjms/article/view/mjms_vol6-no-1-1999_5.. Acesso em: 18 oct. 2026.