In this article. we will investigate a retarded van der Pol-Duffing oscillator with multiple delays. At first. we will find conditions for which Bogdanov-Takens (B-T) bifurcation occurs around the trivial equilibrium of the proposed system. https://safeersappliancers.shop/product-category/aeg-hkb75nb540-75cm-five-burner-gas-on-glass-hob-with-work-burner/