Mangunsong, Roy Romey Daulas, School of Speech Therapy, Polytechnic of Health and Sciences, Surakarta

• Journal of Health Policy and Management Vol. 1 No. 1 (2016) - Articles
  Association Between Cigarette Package Warning Messages, Self-Efficacy, and Smoking Behavior among Students at Health Polytechnic in Surakarta, Indonesia
  Abstract  PDF