Effectiveness of GASING Training on Elementary Teachers’ Mathematics Competencies in Remote Indonesia. Utamax : Journal of Ultimate Research and Trends in Education, [S. l.], v. 8, n. 1, p. 68–82, 2026. DOI: 10.31849/wb4nsq39. Disponível em: https://journal.unilak.ac.id/index.php/UTAMAX/article/view/31143. Acesso em: 18 jul. 2026.