NALE, Marselina; KALUGE, Agapitus; MANAFE, Henny. Peningkatan Kemampuan Berpikir Kritis Peserta Didik melalui Penerapan Model Problem Based Learning pada Pembelajaran IPA Kelas VIII. Journal of Education Research, [S. l.], v. 4, n. 4, p. 2072–2080, 2023. DOI: 10.37985/jer.v4i4.543. Disponível em: https://mail.jer.or.id/index.php/jer/article/view/543. Acesso em: 23 aug. 2025.