NUR FITRIA, T. Exploring HelloTalk as a Mobile-Assisted Language Learning Tool: A Review of Its Impact on Students’ Speaking Skills. Journal of English Studies and Business Communication, [S. l.], v. 1, n. 1, p. 40–54, 2026. DOI: 10.33005/jesscom.v1i1.53. Disponível em: https://jesscom.upnjatim.ac.id/index.php/jesscom/article/view/53. Acesso em: 13 jul. 2026.