FITRIANI, S.; ILYAS, H. P. Communication skill: A Challenge For Vocational High School Students in the 21st century. Jurnal SOLMA, [S. l.], v. 8, n. 1, p. 150–158, 2019. DOI: 10.29405/solma.v8i1.3097. Disponível em: https://journal.uhamka.ac.id/index.php/solma/article/view/3097. Acesso em: 4 dec. 2024.