Al-Barznji , N. S. .; Abdullah, D. F. .; Kareem, R. S. .; Sedeeq, B. S. . Assessing By Model Fitting Criteria and Comparing Between Stirling and Aitken Interpolation Formulas to Determine the Preferred Treatment of Choice, (Surgery) Or (Surgery With Chemotherapy), For Lung Cancer, In Kurdistan. ZJHS 2024, 28, 266-281.