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A Posteriori L_∞ (L_2 )+L_2 (H^1 )–Error Bounds in Discontinuous Galerkin Methods For Semidiscrete Semilinear Parabolic Interface Problems. Baghdad Sci.J 2021, 18 (3), 0522. https://doi.org/10.21123/bsj.2021.18.3.0522.