Copywriting Technique and Digital Content Design Training Using Canva for Students of SMA PGRI Pekanbaru to Improve Digital Literacy and Creativity. J-COSCIS : Journal of Computer Science Community Service, [S. l.], v. 6, n. 2, p. 199–208, 2026. DOI: 10.31849/4gwmte30. Disponível em: https://journal.unilak.ac.id/index.php/jcoscis/article/view/32316. Acesso em: 7 jul. 2026.