PRAJADI CIPTO UTOMO, B. .; DJOKO SANTOSA, T. . Latihan Dasar Kepemimpinan OSIS SMK Mandala Bhakti Surakarta . AMMA : Jurnal Pengabdian Masyarakat, [S. l.], v. 3, n. 6 : Juli, p. 419–424, 2024. Disponível em: https://journal.mediapublikasi.id/index.php/amma/article/view/4386. Acesso em: 25 nov. 2024.