Tualeka, A. R. ., Anida, Z., Prayogi, A. R. Y., Jalaludin, J., Russeng, S. S., Ahsan, A., Susilowati, I. H., Rahmawati, P., & Mandagi, A. M. (2022). Dark Chocolate as a Food Rich in Nitric Oxide to Preventing from Covid-19: A Systematic Review : Dark Chocolate and Its Preventive Effect from Covid-19. Jurnal Kesehatan Masyarakat Andalas, 16(1), 67–72. https://doi.org/10.24893/jkma.v16i1.1163