“The Influence of Principals’ Managerial Competence, Organizational Climate, and Digital Literacy on Teacher Performance in Gaung District, Indragiri Hilir Regency, Riau Province”, tanjak.j.of.education.and.teach, vol. 7, no. 2, pp. 213–229, Aug. 2026, doi: 10.35961/tanjak.v7i2.3056.