In this paper. a particular form of practical ℎ-observers for piecewise continuous Lipschitz. one-sided piecewise continuous Lipschitz systems and quasi-one-sided piecewise continuous Lipschitz systems is extended to nonlinear non-autonomous dynamical systems with disturbances. With the notion of practical ℎ-stable functions. https://parisnaturalfoodes.shop/product-category/beard-oil/