Farhan Humadi, M. 2020. The Effort of Sheikh Abdulaziz Salem Al-Samarrai in Terms of Prophetic Hadith: The Study and Analysis of his Book The Science of Hadith Origins . KnE Social Sciences. 4, 8 (Jun. 2020), 804–824. DOI:https://doi.org/10.18502/kss.v4i8.7215.