“ Asymptotics Solutions of a Singularly Perturbed Integro-Differential Fractional Order Derivative Equation With Rapidly Oscillating Coefficients ”. Advances in the Theory of Nonlinear Analysis and Its Application, vol. 7, no. 2, Aug. 2023, pp. 441-54, https://mail.atnaea.org/index.php/journal/article/view/82.