BitrusB.M., NwabuezeC.M., OjarJ.U. and EyubeE.S. 2021. RO-VIBRATIONAL PARTITION FUNCTION AND MEAN THERMAL ENERGY OF THE IMPROVED WEI OSCILLATOR. FUDMA JOURNAL OF SCIENCES. 5, 1 (Jun. 2021), 261 - 270. DOI:https://doi.org/10.33003/fjs-2021-0501-564.