Aboud Jaber Al Duri, A. W. A. “The Hadiths in Which the Word ‘good’ Is Mentioned in Sunan Al-TirmidhiCollection and Study”. Journal of Tikrit University for Humanities, vol. 26, no. 7, Oct. 2019, pp. 19-39, doi:10.25130/jtuh.26.7.2019.02.