Saber Raza, M. “Using Time-Inhomogeneity Markov Chain For Testing Kidney Diseases Departures: Apply Study For Razgari Hospital in Erbil-Iraq”. IRAQI JOURNAL OF STATISTICAL SCIENCES, vol. 20, no. 2, Dec. 2023, pp. 113-21, doi:10.33899/iqjoss.2023.181217.