Improve the Fitment Quality of the Binary Response Model With Practical Application to those Infected With the Covid-19 Epidemic. Al-Rafidain J Sci [Internet]. 2022 Dec. 31 [cited 2024 Nov. 19];52(2):20-31. Available from: https://alhadhar.com/raf-journal/index.php/JAUCS/article/view/539