WAHYUNINGSIH, A.; NURDYANSYAH, N. Time Unit Interactive Ebook to Improve Logical Thinking Skills for Grade 2 Elementary School Students: Ebook Interaktif Materi Satuan Waktu untuk Meningkatkan Kemampuan Berpikir Logis Siswa Kelas 2 Sekolah Dasar. Journal of Islamic and Muhammadiyah Studies, [S. l.], v. 4, p. 10.21070/jims.v4i0.1547, 2023. DOI: 10.21070/jims.v4i0.1547. Disponível em: https://jims.umsida.ac.id/index.php/jims/article/view/1547. Acesso em: 30 aug. 2025.