SURYANI; ISMAYA, Erik Aditia; SETIADI, Gunawan; LEBONA, Retselisitsoe. 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, [S. l.], v. 2, n. 2, p. 99–110, 2026. DOI: 10.65820/ejes-8vol2-issue2-2026. Disponível em: https://journal.elicitpublisher.com/index.php/ejes/article/view/231. Acesso em: 16 aug. 2026.