PRIMASATYA, Nurita; IMRON, Ilmawati Fahmi. Analysis of student needs of the mathematics club (MC) as a co-curricular activities as an effort to grow up 4C skills. Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika, Indonesia, INA, v. 6, n. 2, p. 215–223, 2020. DOI: 10.29407/jmen.v6i2.14849. Disponível em: https://ojs.unpkediri.ac.id/index.php/matematika/article/view/14849. Acesso em: 11 apr. 2025.