Kolaei , Mohammad Javad Habibi Vosta and Azami , Shahroud. (2024). The First Eigenvalue of $(p, q)$-Laplacian System on $C$-Totally Real Submanifold in Sasakian Manifolds.
            <i>Journal of Nonlinear Modeling and Analysis</i>. <i>6</i> (4).
            873-889.
         doi:10.12150/jnma.2024.873