G. P. Suluh, Maria, Serlie K. A. Littik, Muntasir, Mariana D. C. Lerik, and Tetty Setiawaty. “Determinants of Health Protocol Implementation During Covid-19 Pandemic in Kupang Regency Using the Health Belief Model Approach”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 59, no. 1 (June 18, 2021): 78–87. Accessed May 4, 2024. https://www.gssrr.org/index.php/JournalOfBasicAndApplied/article/view/12727.