CITRA SIAHAAN et al. MENGOPERASIKAN MICROSOFT EXCEL. VitaMedica : Jurnal Rumpun Kesehatan Umum, [S. l.], v. 2, n. 2, p. 104–110, 2024. DOI: 10.62027/vitamedica.v2i2.237. Disponível em: https://journal.stikescolumbiasiamdn.ac.id/index.php/VitaMedica/article/view/237. Acesso em: 8 jan. 2025.