Sitompul JP, Gani A. HUBUNGAN TOTAL TES DENGAN RASIO POSITIF (POSITIVITY RATE) COVID-19. PREPOTIF [Internet]. 2023 Dec. 20 [cited 2025 Dec. 6];6(1):768-74. Available from: https://journal.universitaspahlawan.ac.id/index.php/prepotif/article/view/2395