al-aameri, S.S.H. and AL.Doori, E.A.F. 2022. Comparing Some Methods of Estimating the Parameters and Survival Function of a Log-logistic Distribution with a Practical Application. Journal of Economics and Administrative Sciences. 28, 131 (Mar. 2022), 180–192. DOI:https://doi.org/10.33095/jeas.v28i131.2243.