Ambaria, Ambaria, Mumun Nurmilawati, and Farida Nurlaila Zunaidah. “Analisis Validasi Dan Kepraktisan Pengembangan Media Pembelajaran Papan Pecahan Pada Siswa Kelas 2 Sekolah Dasar Kecamatan Semen: Analysis of Validation and Practicality of Fraction Board Learning Media Development for Grade 2 Elementary School Students in Semen District”. Efektor 10, no. 2 (December 3, 2023): 274-284. Accessed May 19, 2024. https://ojs.unpkediri.ac.id/index.php/efektor-e/article/view/20920.