Wiyogo W, Perkasa P, Fachrezzy R. ANALISA ALAT PERMAINAN EDUKATIF ANAK. JPTM [Internet]. 2020 Mar. 2 [cited 2024 Jul. 22];1(2):91-6. Available from: https://e-journal.upr.ac.id/index.php/JPTM/article/view/717