ERVIANA, Vera Yuli; ASMARA, Anjar Purba. STEM-integrated encyclopaedia as the enrichment for elementary school students. Jurnal Prima Edukasia, [S. l.], v. 7, n. 2, p. 114–127, 2019. DOI: 10.21831/jpe.v7i2.26594. Disponível em: https://journal.uny.ac.id/index.php/jpe/article/view/26594. Acesso em: 28 may. 2025.