FARID, Dimas Ardika Miftah; WIRASTANIA, Aniek; HARTANTI, Jahju. The Effectiveness of Flash Cards in Enhancing Students’ Self-Concept. Nusantara of Research : Jurnal Hasil-hasil Penelitian Universitas Nusantara PGRI Kediri, Indonesia, INA, v. 11, n. 1, p. 37–45, 2024. DOI: 10.29407/nor.v11i1.21889. Disponível em: https://ojs.unpkediri.ac.id/index.php/efektor/article/view/21889. Acesso em: 11 apr. 2025.