AFDAL, Afdal et al. Program Handsanitizer dan Masker Kain Gratis bagi Masyarakat Kurang Mampu di Sekitar Kampus Universitas Andalas dalam Rangka Mencegah Penularan COVID-19. Warta Pengabdian Andalas, [S. l.], v. 27, n. 2, p. 95–103, 2020. DOI: 10.25077/jwa.27.2.95-103.2020. Disponível em: https://wartaandalas.lppm.unand.ac.id/index.php/jwa/article/view/408. Acesso em: 9 nov. 2026.