PENGENALAN & PELATIHAN MICROSOFT OFFICE UNTUK ANAK PANTI ASUHAN PAJAR IMAM AZZAHRA PEKANBARU. J-COSCIS : Journal of Computer Science Community Service, [S. l.], v. 1, n. 1, p. 50–55, 2021. DOI: 10.31849/jcoscis.v1i1.5653. Disponível em: https://journal.unilak.ac.id/index.php/jcoscis/article/view/5653. Acesso em: 11 oct. 2026.