Autoriti Kerajaan Dalam Mewajibkan Vaksinasi Kanak-kanak: Kajian Menurut Perspektif Hukum Islam (Authority of the Government to Enforce Child Vaccination: A Study from the Islamic Ruling Perspective). UMRAN - Journal of Islamic and Civilizational Studies, v. 6, n. 2, p. 21–35, 25 Jun.2019.