Widjaja, C. “Benefits of Black Cumin (Nigella Sativa) As Anti-Inflammatory and Pain Reliever in Osteoarthritis (OA)”. Jurnal Ilmiah Kesehatan Sandi Husada, Vol. 9, no. 2, Dec. 2020, pp. 901-7, doi:10.35816/jiskh.v12i2.433.