MARINDA, Zahra; NASIHUDIN, Nasihudin; GINANJAR, Ani Yanti. Penerapan Model Problem Based Learning Berbantuan Lapbook untuk Meningkatkan Kemampuan Berpikir Kritis Siswa Kelas IV Sekolah Dasar. Jurnal Basicedu, [S. l.], v. 10, n. 4, p. 1990–1999, 2026. DOI: 10.31004/basicedu.v10i4.11829. Disponível em: https://jbasic.org/index.php/basicedu/article/view/11829. Acesso em: 21 sep. 2026.