[1]
L. N. Situmorang, L. S. Andayani, and L. T. Maaas, “Association between Perceived Seriousness, Cues to Action, and Voluntary Counseling and Testing Uptake in Men Who Have Sex with Men in Pematangsiantar, North Sumatera”, J HEALTH PROMOT BEHAV, vol. 4, no. 2, pp. 121–125, Apr. 2019.