ELVIANA DIYAH SAFITRI; RITA YULIASTUTI. Implementasi Lesson Study dalam Meningkatkan Hasil Belajar IPAS Siswa Kelas IV UPT SD Negeri Kembangbilo. Jurnal Penelitian Pendidikan Indonesia (JPPI), Indonesia, v. 2, n. 3, p. 240–246, 2025. DOI: 10.62017/jppi.v2i3.4320. Disponível em: https://jurnalistiqomah.org/index.php/jppi/article/view/4320.. Acesso em: 21 mar. 2026.