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 2019, 6 (2), 21-35. https://doi.org/10.11113/umran2019.6n2.243.