TANJUNG, Ayu Luviyanti; ZULKARDI, Zulkardi; PUTRI, Ratu Ilma Indra. The development of PISA-like problems using immunity context during pandemic. Jurnal Elemen, [S. l.], v. 9, n. 1, p. 31–48, 2023. DOI: 10.29408/jel.v9i1.6152. Disponível em: https://e-journal.hamzanwadi.ac.id/index.php/jel/article/view/6152. Acesso em: 5 oct. 2024.