Sophia, M. T. E., and H. M. Caesarina. “Menjaga Pola Makan Sehat Guna Menghindari Infeksi Virus Covid-19 Maintain a Healthy Diet to Avoid the Spread of the Covid-19 Virus Infection”. Prosiding Pengembangan Masyarakat Mandiri Berkemajuan Muhammadiyah (Bamara-Mu), vol. 1, no. 1, Sept. 2021, pp. 852-8, https://proceeding.mbunivpress.or.id/index.php/bamara/article/view/41.