FAUZIAH, Nita Fatma; PAWESTRI, Arum Sulistyo. Development of Student’s Mission Learning Media on The Addition and Subtraction of Integer. Journal of Education and Learning Mathematics Research (JELMaR), [S. l.], v. 3, n. 1, p. 14–21, 2022. DOI: 10.37303/jelmar.v3i1.104. Disponível em: https://jelmar.wisnuwardhana.ac.id/index.php/jelmar/article/view/104. Acesso em: 25 aug. 2026.