ANDHIKA, A. K.; ENDANG INDARINI. Upaya Peningkatan Kemampuan Berpikir Kritis Dan Hasil Belajar IPAS Melalui Model Problem Based Learning Siswa Sekolah Dasar. Edukasiana: Jurnal Inovasi Pendidikan, [S. l.], v. 4, n. 4, p. 1594–1601, 2025. DOI: 10.56916/ejip.v4i4.2098. Disponível em: https://ejournal.papanda.org/index.php/edukasiana/article/view/2098. Acesso em: 12 jan. 2026.