ONIDA, M.; SR, F. UJI KEMAMPUAN PUBLIC SPEAKING MAHASISWA PRODI MICE POLITEKNIK NEGERI JAKARTA. Epigram, [S. l.], v. 9, n. 1, 2013. DOI: 10.32722/epi.v9i1.40. Disponível em: https://jurnal.pnj.ac.id/index.php/epigram/article/view/40. Acesso em: 7 dec. 2021.