Zainidar. “Improving Learning Outcomes of Mathematical Operations Using Whole Numbers Media Card Bridge In Class II Students: Meningkatkan Hasil Belajar Matematika Operasi Bilangan Cacah Menggunakan Media Kartu Bridge Pada Siswa Kelas II”. International Journal of Technology Vocational Education and Training 1, no. 2 (November 30, 2020): 97-102. Accessed October 14, 2025. https://www.ijtvet.com/index.php/ijtvet/article/view/62.