M WAGIO; CHOIRUN NISAA’. GROWTH MINDSET TRAINING TO DEVELOP TUTORS’ MIND PATTERNS IN NON-FORMAL EDUCATIONAL INSTITUTIONS: PELATIHAN GROWTH MINDSET UNTUK MENGEMBANGKAN POLA PIKIR TUTOR DI LEMBAGA PENDIDIKAN NONFORMAL. Jurnal Obor Penmas: Pendidikan Luar Sekolah, [S. l.], v. 9, n. 1, p. 76–88, 2026. DOI: 10.32832/oborpenmas.v9i1.22819. Disponível em: http://150.107.142.43/index.php/OBORPENMAS/article/view/22819. Acesso em: 25 may. 2026.