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We say that a class $\mathcal{F}$ consisting of analytic functions$f(z)=\sum_{n=0}^{\infty} a_{n}z^{n}$ in the unit disk $\mathbb{D}:=\{z\in\mathbb{C}: |z|<1\}$ satisfies a Bohr phenomenon if there exists $r_{f} \in(0,1)$ such that $$  \sum_{n=1}^{\infty} |a_{n}z^{n}|\leq d(f(0),\partial f(\mathbb{D})) $$ forevery function $f \in \mathcal{F}$ and $|z|=r\leq r_{f}$, where $d$ is theEuclidean distance. The largest radius $r_{f}$ is the Bohr radius for the class$\mathcal{F}$. In this paper, we establish the Bohr phenomenon for the classesconsisting of Ma-Minda type starlike functions and Ma-Minda type convexfunctions as well as for the class of starlike functions with respect to aboundary point.

Bohr radius for certain classes of starlike and convex univalent functions