Bitrus, B. M., Nwabueze, C. M., Ojar, J. U., & Eyube, E. S. (2021). RO-VIBRATIONAL PARTITION FUNCTION AND MEAN THERMAL ENERGY OF THE IMPROVED WEI OSCILLATOR. FUDMA JOURNAL OF SCIENCES, 5(1), 261 - 270. https://doi.org/10.33003/fjs-2021-0501-564