2025. On a Class of Nonlinear Elliptic Problems Involving the $α(z)$-Biharmonic Operator with an $l(z)$-Hardy Term. Journal of Nonlinear Modeling and Analysis. 7, 5 (Sep. 2025), 1870–1885. DOI:https://doi.org/10.12150/jnma.2025.1870.