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Al-Azhar University – Gaza
2022
Applicable Analysis
Ulam stability for nonlinear-Langevin fractional differential equations involving two fractional orders in the ψ-Caputo sense
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14
4866
4881
Taylor and Francis Ltd.
Laboratory of Mathematics And Applied Sciences, University of Ghardaia, Ghardaia, Algeria; Department of Mathematics, Al-Azhar University – Gaza, Gaza, Palestine
34
10.1080/00036811.2021.1873300