MUZAINI, Muhammad; RAHAYUNINGSIH, Sri; SIRAJUDDIN, Sirajuddin; IKRAM, Muhammad; HASBY, Muhammad. The Role of Student Team Heroic Leadership Strategy: Mathematical Communication of Middle-School Students. Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika, [S. l.], v. 6, n. 1, p. 142–154, 2023. DOI: 10.30605/proximal.v6i1.2166. Disponível em: https://www.e-journal.my.id/proximal/article/view/2166. Acesso em: 10 sep. 2025.