Analisis Spasial Faktor Risiko COVID-19 Berdasarkan Segitiga Epidemiologi Di RSUP Dr.Tadjuddin Chalid. woph [Internet]. 2022 Dec. 30 [cited 2025 Jul. 1];3(6):1098-109. Available from: http://103.133.36.91/index.php/woph/article/view/460