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J. Bifurcation Chaos"],"published-print":{"date-parts":[[2023,1]]},"abstract":"<jats:p> In this paper, a Beddington\u2013DeAngelis prey\u2013predator model with fear effect, refuge and harvesting is investigated. First, the positivity of solutions and boundedness of system are given. Then, the existence and local stability of equilibria of such system are obtained. Next, not only different codimension-one bifurcations, such as saddle-node bifurcation, transcritical bifurcation and Hopf bifurcation take place, but also Bogdanov\u2013Takens bifurcation of codimension-two occurs as predicted by the center manifold theorem and bifurcation theory. 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