Obu, Joseph, Etido EInyang, Joseph Ntibi, Ita Akpan, Eddy William, and Ephraim Inyang. 2023. “The Effect of Debye Mass on the Mass Spectra of Heavy Quarkonium System and Its Thermal Properties With Class of Yukawa Potential”. Jordan Journal of Physics 16 (3):329-40. https://jjp.yu.edu.jo/index.php/jjp/article/view/90.