1.
Zona RA, Syarifuddin H. Effectiveness of Communication and Results of Learning IV Class School Students on IPA Learning Through the Open Ended Model. IJEDS [Internet]. 2019 Jun. 1 [cited 2026 Jun. 15];1(2):74-8. Available from: http://ijeds.ppj.unp.ac.id/index.php/IJEDS/article/view/191