Ikhsan, Muhamad. “Habbatussauda Dalam Peningkatan Imun Di Masa Covid-19”. Jurnal Riset Agama 1, no. 1 (February 18, 2022): 1–14. Accessed February 2, 2026. https://www.journal.uinsgd.ac.id/index.php/jra/article/view/14252.