Priore RJ. Aligning leader development and organizational performance improvement: An international case study application of Kirkpatrick’s four -level assessment model . IJSSP [Internet]. 2026 Feb. 27 [cited 2026 Mar. 7];17(1):1-11. Available from: https://www.onlineacademicpress.com/index.php/IJSSP/article/view/2393