CAHYANI, Lidya; ERVIANA, Ria; SEPRILIANI, Sisca Puspita. Pengembangan soal literasi dan numerasi tipe PISA konten space and shape konteks lebaran di masa Covid-19. Delta-Pi: Jurnal Matematika dan Pendidikan Matematika, [S. l.], v. 12, n. 2, p. 112–122, 2023. DOI: 10.33387/dpi.v12i2.7057. Disponível em: https://ejournal.unkhair.ac.id/index.php/deltapi/article/view/7057. Acesso em: 24 jun. 2026.