Ilmi S, Setiawan YE, Faradiba SS. E-BOOK LEARNING NIMUT: VALIDASI MEDIA PEMBELAJARAN BERBASIS ANDROID. Histogram: j. pendidik. math. [Internet]. 2024 Jun. 1 [cited 2026 Jan. 15];8(1). Available from: https://journal.matappa.ac.id/index.php/histogram/article/view/3439