Sorongan, Rinna Merlin, Novie Homenta Rampengan, Ralph Kairupan, and Oksfriani Jufri Sumampouw. “Relationship Between Level of Knowledge and Attitudes of Society and Compliance With Wearing Masks During the Covid-19 Pandemic”. HEALTH CARE: JURNAL KESEHATAN 11, no. 2 (January 3, 2023): 357-365. Accessed June 18, 2025. http://jurnal.payungnegeri.ac.id/index.php/healthcare/article/view/267.