PRIORE, Richard J.; SHAYA, Osama Al. Aligning leader development and organizational performance improvement: An international case study application of kirkpatrick’s four -level assessment model . International Journal of Social Sciences Perspectives, [S. l.], v. 17, n. 1, p. 1–11, 2026. DOI: 10.33094/ijssp.v17i1.2420. Disponível em: https://www.onlineacademicpress.com/index.php/IJSSP/article/view/2420. Acesso em: 28 mar. 2026.