Jalaludin MA, Yunita W, Indahsari IN, Purwasih R. Analysis of Mathematical Connection and Students’ Self Confidence in Flat-Side Space Material. JERE [Internet]. 2019 Jan. 25 [cited 2024 Dec. 30];2(3):114-9. Available from: https://ejournal.undiksha.ac.id./index.php/JERE/article/view/13007