1.
Improving Learning Outcomes in Whole Number Multiplication Using the Paper (Multiplication Board) Learning aid Among Fourth Grade Students at SDN Dukuh Kupang II Surabaya. TOFEDU [Internet]. 2026 Sep. 25 [cited 2026 Oct. 9];5(3):5428-33. Available from: https://journal.tofedu.or.id/index.php/journal/article/view/2324