Hartono, B., Sulaiman, and Suhaimi. “The Influence of Principal Managerial Activities, Job Satisfaction, and Organizational Culture on the Performance of Elementary School Teachers in Hampang Sub-District”. Journal of K6 Education and Management, Vol. 2, no. 2, Apr. 2020, pp. 166-73, doi:10.11594/jk6em.02.02.12.