“The Single Particle Level Density Calculations for Th 232 90 Using Equidistant Space Model (ESM) and NON-ESM in Fermi Gas Model”. Iraqi Journal of Science, vol. 54, no. 1, Dec. 2023, pp. 115-20, https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/12040.