خضر نصيف ألبياتي. An analytical and historical comparison between the standard deviation and the average deviation - an applied study on premature infants in Kirkuk Governorate. IJAS [Internet]. 2024 Nov. 5 [cited 2025 Apr. 4];13(51):298-7. Available from: https://mail.journals.uokerbala.edu.iq/index.php/ijas/article/view/2610