MUMU, Jeinne; TANUJAYA, Benidiktus. DESAIN PEMBELAJARAN MATERI OPERASI PADA HIMPUNAN MENGGUNAKAN PERMAINAN “LEMON NIPIS”. Journal of Honai Math, [S. l.], v. 1, n. 1, p. 14–23, 2018. Disponível em: https://journalfkipunipa.org/index.php/jhm/article/view/20. Acesso em: 3 feb. 2026.