Khor Yoke Lim, Adnan Hussien. Professionalism and Ethics: Is the Tobacco Industry Damaging the Health of the Public Relations Profession?. km [Internet]. 2006 Dec. 29 [cited 2026 Jun. 12];24(1&2):55-71. Available from: https://ejournal.usm.my/km/article/view/km_vol24-no-1and2-2006_4