Thaher Yaseen Al Abd Alazeez A, عمار, Hazem Al-Tai H, هيفاء. Extract Analytical Indicators for Covid 19 Disease Database. IQJOSS [Internet]. 2025 Jun. 25 [cited 2025 Aug. 5];20(2):200-11. Available from: https://rjps.uomosul.edu.iq/index.php/stats/article/view/20639