AUTHOR=Hailu Gizachew Kefelew , Teklu Shewafera Wondimagegnhu , Abebaw Yohannes Fissha , Mamo Dejen Ketema TITLE=Insight into employees' perceptions on reform initiatives in public service organizations using fractional order derivatives with optimal control strategies JOURNAL=Frontiers in Complex Systems VOLUME=3 YEAR=2025 URL=https://www.frontiersin.org/journals/complex-systems/articles/10.3389/fcpxs.2025.1565736 DOI=10.3389/fcpxs.2025.1565736 ISSN=2813-6187