Anastesia, Aprianto A. The Influence of the Principal’s Servant Leadership Style on Teacher Performance at SMA Negeri 3 Palangka Raya Palangka Raya State Senior High School 3. JIKT [Internet]. 2026Sep.2 [cited 2026Sep.3];17(2):238-41. Available from: https://chem-upr.education/ojs/index.php/JIKT/article/view/453