KUSNANDI, K. Increasing Teacher Competency in Supporting Teaching Sustainability Challenges in the Global Era. Journal of Education and Teaching (JET), [S. l.], v. 5, n. 2, p. 271-283, 2024. DOI: 10.51454/jet.v5i2.403. Disponível em: https://jet.or.id/index.php/jet/article/view/403. Acesso em: 1 aug. 2025.