  The analytical solution of the modified radial Schr\"{o}dinger equation for
the Hulth\'en potential is obtained within ordinary quantum mechanics by
applying the Nikiforov-Uvarov method and supersymmetric quantum mechanics by
applying the shape invariance consept that was introduced by Gendenshtein
method by using the improved approximation scheme to the centrifugal potential
for arbitrary $l$ states. The energy levels are worked out and the
corresponding normalized eigenfunctions are obtained in terms of orthogonal
polynomials for arbitrary $l$ states.
