D. Barman, S. Roy, P.K. Tiwari, S. Alam, Two fold impacts of fear in a seasonally forced predator-prey system with Cosner functional response, Journal of Biological Systems, 31(2), 517–555, 2023. DOI
P.K. Tiwari, S. Roy, G. Douglas, A.K. Misra, An optimal control model for the impact of Phoslock on the mitigation of algal biomass in lakes, Journal of Biological Systems, 30(4), 945–984, 2022. DOI
P.K. Tiwari, S. Roy, A.K. Misra, R.K. Upadhyay, Effect of seasonality on a nutrient-plankton system with toxicity in the presence of refuge and additional food, European Physical Journal Plus, 137, 368, 2022. DOI
S. Roy, P.K. Tiwari, H. Nayak, M. Martcheva, Effects of fear, refuge and hunting cooperation in a seasonally forced eco-epidemic model with selective predation, European Physical Journal Plus, 137, 528, 2022. DOI
B. Mondal, S. Roy, U. Ghosh, P.K. Tiwari, A systematic study of autonomous and nonautonomous predator-prey models for the combined effects of fear, refuge, cooperation and harvesting, European Physical Journal Plus, 137, 724, 2022. DOI
A. Sha, S. Roy, P.K. Tiwari, J. Chattopadhyay, Dynamics of a generalist predator-prey system with harvesting and cooperation of predators in a noisy environment, Mathematical Methods in the Applied Sciences, 47(7), 5916–5938, 2024. DOI
S. Roy, N. Sk, P.K. Tiwari, Bifurcation analysis of a modified Leslie-Gower model with fear, hunting cooperation and predator-taxis sensitivity, Chaos, 34, 023131, 2024. DOI
S. Roy, S. Samanta, H. Nayak, P.K. Tiwari, Deterministic Versus Stochastic Dynamics of a Predator-Prey System with Disease in Prey: Impact of Fear and Supplementary Foods, International Journal of Biomathematics, 2450047, 2024. DOI
A.K. Umrao, S. Roy, P.K. Tiwari, P.K. Srivastava, Dynamical behaviors of autonomous and nonautonomous models of generalist predator-prey system with fear, mutual interference and nonlinear harvesting, Chaos Solitons & Fractals, 183, 114891, 2024. DOI
S. Roy, Sajan, P.K. Tiwari, B. Dubey, Dynamics of a stage-structured predator-prey system with fear-induced group defense in autonomous and nonautonomous settings, Chaos, 34, 063133, 2024. DOI
S. Roy, P.K. Tiwari, Bistability in a predator-prey model characterized by the Crowley–Martin functional response: Effects of fear, hunting cooperation, additional foods and nonlinear harvesting, Mathematics and Computers in Simulation, 228, 274–297, 2024. DOI
S. Roy, P.K. Tiwari, Multistability in a predator–prey model with generalist predator and strong Allee effect in prey, European Physical Journal B, 97(11), 176, 2024. DOI
N. Sk, S. Roy, P.K. Tiwari, Seasonal stochasticity drives phytoplankton-zooplankton dynamics, Mathematical Methods in the Applied Sciences, 48(5), 5998–6018, 2024. DOI
S. Roy, S. Mandal, P.K. Tiwari, M. Martcheva, Stochastic shifts within a predator-prey system featuring schooling behavior and generalist predators, Journal of Biological Systems, 2024. DOI
S. Roy, S. Khajanchi, P.K. Tiwari, Fear and its carry-over effects in a generalist predator-prey system featuring cooperative hunting, Journal of Applied Mathematics and Computing, 2024. DOI
Y. Wang, Q. Guo, H. Liu, S. Roy, P.K. Tiwari, M. Zhao, C. Dai, Impacts of refuge and additional foods on the spatiotemporal dynamics of a prey-predator system in a time-periodic environment (SCIE), The European Physical Journal Plus, Accepted, 140, 330, 2025.DOI