Nur Indah, M. Amsyahar, Alamsyah Alamsyah, and R.Arvin I.Miracelova. 2026. “LEADERSHIP SKILLS AND MANAGERIAL COMPETENCE IN IMPROVING ORGANIZATIONAL PERFORMANCE: THE ROLE OF COMMUNICATION, COLLABORATION, AND EFFECTIVE DECISION-MAKING IN BUSINESS STRATEGY”. International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS) 6 (5):2750-57. https://doi.org/10.5281/zenodo.22710403.