Warda, Rahman, G., Samraiz, M., Aloqaily, A. ., & Mlaiki, N. (2026). The Generalized (<i>k</i>, <i>ϑ</i>)-Fractional Integral and Derivative Operators: Advances in Fractional Calculus. Contemporary Mathematics, 7(4), 4237–4285. https://doi.org/10.37256/cm.7420269307