S. Novelia and B. Tiara Carolin, “Health Counseling and COVID-19 Screening Test at Universitas Nasional in 2021: Penyuluhan Kesehatan Pemeriksaan COVID-19 di Universitas Nasional Tahun 2021”, JCEMTY, vol. 1, no. 1, pp. 56–60, May 2023.