Febrianti F, Zulnuraini Z, Khairunnisa K, Azizah A, Purbarani DA. Flashcard Learning Media Improves Mathematics Outcomes in Elementary Students: Media Pembelajaran Flashcard Meningkatkan Hasil Belajar Matematika Siswa Sekolah Dasar. acopen [Internet]. 2026 Apr. 1 [cited 2026 Apr. 2];11(1):10.21070/acopen.11.2026.13905. Available from: https://acopen.umsida.ac.id/index.php/acopen/article/view/13905