HERMANSYAH, Hermansyah.
 VIDEO CHAT APPLICATIONS (VCA) IN ENHANCING STUDENTS’ ENGLISH COMMUNICATION SKILLS AT POLITEKNIK UNGGUL LP3M MEDAN.
<strong>Jurnal UDA</strong>, [S.l.], v. 31, n. 6, p. 428 - 440, des. 2023.
ISSN 2654-3915.
Tersedia pada: &lt;<a href="https://www.jurnal.universitasdarmaagung.ac.id/jurnaluda/article/view/4036" target="_new">https://www.jurnal.universitasdarmaagung.ac.id/jurnaluda/article/view/4036</a>&gt;. Tanggal Akses: 03 nov. 2026
doi: <a href="http://dx.doi.org/10.46930/ojsuda.v31i6.4036">http://dx.doi.org/10.46930/ojsuda.v31i6.4036</a>.