الأنصاري دأعام, الرازحي دعاأ. A comparison between Robust regression analysis methods Applied statistical study of the most important demographic factors on the total fertility rate in Yemen for the period (1990-2013). J Soci Stu [Internet]. 2023 Sep. 27 [cited 2024 Nov. 28];29(3):23-47. Available from: https://journals.ust.edu/index.php/JSS/article/view/2160