Bhattacharya, A., & Bhattacharyya, A. (2026). Effect of Predator Fear on the Dynamics of a Delayed Hassell-Varley Model with Nonlinear Prey Harvesting Effort using Imprecise Biological Parameters. Journal of Applied Nonlinear Dynamics, 15(1), 197-217. https://doi.org/10.5890/JAND.2026.03.011