Putra, I Gusti Ngurah Dwija. “Systematic Literature Review: Weaknesses and Strengths of the Latest Diagnostic Methods for COVID-19”. International Journal of Natural Science and Engineering 7, no. 1 (Maret 20, 2023): 9–20. Diakses Juli 17, 2024. https://ejournal.undiksha.ac.id/index.php/IJNSE/article/view/55319.