7 Recurrence relations and identities for moments of order statistics. - N. Balakrishnan 002; Khalaf S. Sultan (Order statistics, 1998)

Order statistics from inverse weibull distribution and associated inference. - Mohamed A. W. Mahmoud; Khalaf S. Sultan; S. M. Amer (Comput. Stat. Data Anal., 2003)

Comparison of estimates using record statistics from Weibull model: Bayesian and non-Bayesian approaches. - Ahmed A. Soliman; Ahmed H. Abd-Ellah; Khalaf S. Sultan (Comput. Stat. Data Anal., 2006)

Exact prediction intervals for exponential lifetime based on random sample size. - Khalaf S. Sultan; Ahmed H. Abd-Ellah (Int. J. Comput. Math., 2006)

Mixture of two inverse Weibull distributions: Properties and estimation. - Khalaf S. Sultan; M. A. Ismail; A. S. Al-Moisheer (Comput. Stat. Data Anal., 2007)

Estimation and prediction from gamma distribution based on record values. - Khalaf S. Sultan; G. R. Al-Dayian; H. H. Mohammad (Comput. Stat. Data Anal., 2008)

Testing the number of components of the mixture of two inverse Weibull distributions. - Khalaf S. Sultan; M. A. Ismail; A. S. Al-Moisheer (Int. J. Comput. Math., 2009)

Prediction of Future Order Statistics from the Uniform Distribution. - Khalaf S. Sultan; Sabah A. Alshami (SMPS, 2010)

Record Values from the Inverse Weibull Lifetime Model: Different Methods of Estimation. - Khalaf S. Sultan (Intell. Inf. Manag., 2010)

Estimation of a Discriminant Function from a Mixture of Two Burr Type III Distributions. - A. S. Al-Moisheer; Khalaf S. Sultan (Commun. Stat. Simul. Comput., 2016)

Some Axioms and Identities of L-Moments from Logistic Distribution with Generalizations. - Khalaf S. Sultan; Nashmiah R. AL-Shamari (Axioms, 2023)