Eshkuvatov, Zainidin, Zaid Laadjal, and Shahrina Ismail. “Solving Class of Mixed Nonlinear Multi-Term Fractional Volterra-Fredholm Integro-Differential Equations by New Development of HAM”. Mathematical Modelling and Analysis 30, no. 1 (January 27, 2025): 52–73. Accessed February 2, 2025. https://jau.vgtu.lt/index.php/MMA/article/view/20268.