Wiyatmo Y, Ruwanto B, Suparno S, Jumadi J. Pelatihan Pembuatan Media Pembelajaran IPA Sederhana Bagi Guru IPA SD di Kabupaten Sleman. JPMMP [Internet]. 2017 Feb. 20 [cited 2025 May 11];1(1):41-5. Available from: https://journal.uny.ac.id/index.php/jpmmp/article/view/12972