Warman W, Sumantri WH, Soe’oed R. Social Competence of School Principals in Improving the Quality of Education at Kutai Kartanegara Vocational High School. eduline j. educ. learn. innov. [Internet]. 2024 Jan. 22 [cited 2026 Aug. 28];4(1):23-35. Available from: https://jpabdimas.idjournal.eu/index.php/eduline/article/view/2350