RAMADHAN, A. P.; SEJATI , I. R. . H. GRUB BAND DREAMTEACHER : PERKUMPULAN GURU MUSIK DI KABUPATEN SEMARANG DALAM MENDUKUNG SDGS 4 . SENTRI: Jurnal Riset Ilmiah, [S. l.], v. 5, n. 9, p. 4972–4987, 2026. DOI: 10.55681/sentri.v5i9.7263. Disponível em: https://ejournal.nusantaraglobal.ac.id/index.php/sentri/article/view/7263. Acesso em: 12 oct. 2026.