Gradient Estimate for Solutions of the Equation ∆pu = a|∇u|q +becu on a Complete Riemannian Manifold. Contemp. Math. [Internet]. 2025 Jun. 4 [cited 2025 Dec. 24];6(3):3433-5. Available from: https://ojs353.mebyme.cn/index.php/CM/article/view/6649