MULYASARI, D. W.; GUNARHADI; ROEMINTOYO. E-LKPD based on Problem Based Learning (PBL) Approach to Measure Mathematics Literacy Ability of Elementary Students. International Journal of Elementary Education, [S. l.], v. 6, n. 3, p. 393–402, 2022. DOI: 10.23887/ijee.v6i3.47532. Disponível em: https://ejournal.undiksha.ac.id./index.php/IJEE/article/view/47532. Acesso em: 20 dec. 2024.