Project-Based Learning Frameworks for Enhancing 21st-Century Skills in Vocational High Schools. Cendekia Research Journal, [S. l.], v. 1, n. 1, p. 15–28, 2022. DOI: 10.55923/cendekia.v1i1.2. Disponível em: https://ejournal.tarmizi.id/cendekia/article/view/207. Acesso em: 4 nov. 2026.