“THE RELATIONSHIP BETWEEN KNOWLEDGE OF HEPATITIS B- 0 IMMUNIZATION AND HEPATITIS B-0 IMMUNIZATION TIMING IN JETIS PRIMARY HEALTH CENTRE, YOGYAKARTA, INDONESI” (2017) Proceedings of the International Conference on Applied Science and Health, (1), pp. 286–293. Available at: https://www.inschool.id/publications/index.php/icash/article/view/847 (Accessed: 25 May 2026).