Studies on Leadership Models in Educational Research

Summarize “A systematic review of studies on leadership models in educational research from 1980 to 2014” by Sedat Gumus, Mehmet Sukru Bellibas, Murat Esen, and Emine Gumus.

What is the current status of research regarding leadership models in education? Is there an increase in interest in leadership models in educational research over time? What are the most studied leadership models in educational research? Which one is the most popular? What kind of methodology is used mostly in such studies? What education journals published the most papers on leadership models?