[1]
“Desain Didaktis Keliling Persegi Dan Persegi Panjang Berbasis Permainan Oray-orayan”, IJPE, vol. 3, no. 1, pp. 70–80, Jun. 2019, Accessed: Sep. 28, 2026. [Online]. Available: https://ejournal-tasikmalaya.upi.edu/ijpe/article/view/265