Алимбекова, Н., А. Бакишев, and А. Бердышев. “STABILITY OF SOLUTIONS TO THE FRACTIONAL DIFFERENTIAL FILTRATION PROBLEM WITH A VARIABLE ORDER OF THE FRACTIONAL DERIVATIVE”. Bulletin of the Abai KazNPU, the Series of "Physical and Mathematical Sciences&Quot;, vol. 84, no. 4, Dec. 2023, pp. 7-16, doi:10.51889/2959-5894.2023.84.4.001.