P.A, Nabilla Shalsabila; ERMINA, Mira; SARI, Tiara Dian. The Effect of Fun Learning through English Fun Club Activities on Fifth-Grade Students’ English Vocabulary Mastery. International Journal of Sustainability in Research, [S. l.], v. 4, n. 5, p. 395–412, 2026. DOI: 10.59890/ijsr.v4i5.13. Disponível em: https://ijsrjournal.my.id/index.php/ijsr/article/view/13. Acesso em: 1 oct. 2026.