NURHAYATI, Firastika Eka; PURWANTO, Sigid Edy. Analysis of the Mathematics Learning Motivation of Class XI IPA Students during the Covid-19 Pandemic. Edumatica : Jurnal Pendidikan Matematika, [S. l.], v. 11, n. 1, p. 93–98, 2021. DOI: 10.22437/edumatica.v11i01.12440. Disponível em: https://www.online-journal.unja.ac.id/edumatica/article/view/12440. Acesso em: 22 apr. 2026.