Derakhshandeh HA, Karimi MR, Rahimi A. Design and Testing of a Culturally-Excellence-Based Ethical Leadership Model in the Petrochemical Industry Using Structural Equation Modeling. JDTAI [Internet]. 2026 Oct. 1 [cited 2026 Aug. 25];4(4):1-12. Available from: https://journaldtai.com/index.php/jdtai/article/view/172