et. al., G.E. Adesakin ,. “Vibrational Internal Energy And Helmholtz Free Energy Of Metals”. Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12, no. 10 (April 28, 2021): 7638–7648. Accessed December 23, 2024. https://turcomat.org/index.php/turkbilmat/article/view/5673.