@article{10_2298_FIL2202539M,
     author = {M S Mohamed},
     title = {Some properties of cumulative extropy and its dynamic past version},
     journal = {Filomat},
     pages = {539 },
     year = {2022},
     volume = {36},
     number = {2},
     doi = {10.2298/FIL2202539M},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.2298/FIL2202539M/}
}