  The aim of our paper is to focus on some properties of slant and semi-slant
submanifolds of metallic Riemannian manifolds. We give some characterizations
for submanifolds to be slant or semi-slant submanifolds in metallic or Golden
Riemannian manifolds and we obtain integrability conditions for the
distributions involved in the semi-slant submanifolds of Riemannian manifolds
endowed with metallic or Golden Riemannian structures. Examples of semi-slant
submanifolds of the metallic and Golden Riemannian manifolds are given.
