Suryani, Ismaya, E. A., Setiadi, G., & Lebona, R. (2026). The Effect of Principals’ Managerial Skills and Teachers’ Participation in Teacher Working Groups (KKG) on Elementary School Teacher Performance in Welahan District. Elicit Journal of Education Studies, 2(2), 99-110. https://doi.org/10.65820/ejes-8vol2-issue2-2026