Atashak Maman A, Agheli L, Abbasi G. Threshold Effects of Gross Fixed Capital Formation in the Relationship Between Healthcare Infrastructure and Life Expectancy Index in Iran. IJIMOB [Internet]. 2026 Mar. 1 [cited 2026 Feb. 16];:1-10. Available from: https://journals.kmanpub.com/index.php/ijimob/article/view/5072