Heriana, Cecep, Faridah Binti Moh. Said, Farzana Yasmin, Dieta Nurrika, and Purwo Setiyo Nugroho. 2023. “EPIDEMIOLOGICAL CONTACT (EPICONTACT) INVESTIGATION OF COVID-19 AT ISLAMIC BOARDING SCHOOLS IN KUNINGAN REGENCY, INDONESIA”. The Indonesian Journal of Public Health 18 (3):395-408. https://doi.org/10.20473/ijph.v18i3.2023.395-408.