Soekardi R. CORRELATION BETWEEN KNOWLEDGE OF COVID-19 AND COMPLIANCE TO HEALTH PROTOCOLS OF UNDERGRADUATE STUDENTS IN YOGYAKARTA DURING PANDEMIC COVID-19. JKSI [Internet]. 21Nov.2023 [cited 18May2024];14(02):34-7. Available from: https://stikes-yogyakarta.e-journal.id/JKSI/article/view/248