$L_1$- Properties of vector-valued Banach algebras

Let $G$ be a locally compact group and $A$ be a commutative semisimple Banach algebra over the scalar field $\mathbb{C}$. The correlation between different types of $BSE$- Banach algebras $A$, and the Banach algebras $L^1(G,A)$ are assessed. It is found and approved that $M(G,A)=L^1(G,A)$ if and only if $G$ is discrete. Furthermore, some properties of vector-valued measure algebras on groups are given, so that $M(G,A)$ is a convolution measure algebra.