Al-kāfī fī ʿUlūm al-Ḥadīth Lesson 22- Contradictions in the Manner that the Narration is Quoted by Samira Shamsi
Muqaddimah Ibn aṣ-Ṣalāḥ- Takhaṣṣus Lesson 30-Detailed Comparison between the Conditions of Ṣaḥīḥ al-Bukhārī and Ṣaḥīḥ Muslim by Samira Shamsi