RIZALDI, Nur Indah Nopriska; PUTRI, Ananda Sekar. Apakah model pembelajaran problem-based learning efektif diterapkan pada pendidikan kejuruan abad 21?. INTEGRATED (Journal of Information Technology and Vocational Education), [S. l.], v. 3, n. 1, p. 1–18, 2021. DOI: 10.17509/2nexa262. Disponível em: https://ejournal-purwakarta.upi.edu/integrated/article/view/83. Acesso em: 1 jul. 2026.