“Predisposing Factors Associated with Health Behavior in Deli Serdang, North Sumatera”, J HEALTH PROMOT BEHAV, vol. 3, no. 2, pp. 130–138, Nov. 2018, Accessed: Oct. 18, 2025. [Online]. Available: https://www.thejhpb.com/index.php/thejhpb/article/view/125