Susatya E, Santosa B, Andriyani A, Ariyani D. Evaluating the implementation of the character education strengthening program of vocational high schools in Yogyakarta City. REiD [Internet]. 2021 Jun. 30 [cited 2025 May 9];7(1):23-34. Available from: https://journal.uny.ac.id/index.php/reid/article/view/38029