Mortuja, Md Golam, et al. “Mathematical Study on a Dynamical Predator-Prey Model With Constant Prey Harvesting and Proportional Harvesting in Predator”. Discontinuity, Nonlinearity, and Complexity, vol. 13, no. 2, Aug. 2026, pp. 269-78, https://doi.org/10.5890/DNC.2024.06.005.