ROTATIONAL-VIBRATIONAL EIGEN SOLUTIONS OF THE D-DIMENSIONAL SCHRÖDINGER EQUATION FOR THE IMPROVED WEI POTENTIAL. FJS [Internet]. 2020 Jul. 2 [cited 2025 Sep. 11];4(2):269-83. Available from: http://www.fjsadmin.fudutsinma.edu.ng/index.php/fjs/article/view/174