KUSUMANINGRUM, Ananda Dyah. Pengembangan lembar kerja Siswa (LKS) berbasis e-book pada materi himpunan untuk Siswa Kelas kelas VII MTs/SMP. JoEMS (Journal of Education and Management Studies), [S. l.], v. 2, n. 5, p. 35–44, 2019. Disponível em: http://ojs.unwaha.ac.id/index.php/joems/article/view/185. Acesso em: 8 apr. 2025.