Anam, K.; Wiradharma, G.; Prasetyo, M. A.; Iqbal, M. Development of Virtual Reality Games With an Ethnomathematics Approach of Batam Culture for Elementary School Social Arithmetic Materials. J. Penelit. dan. Pengkaj. Ilmu. Pendidik. e-Saintika 2025, 9 (2), 345-362. https://doi.org/10.36312/e-saintika.v9i2.2830.