Ilm al-Hadith (Science of Hadith) covers essential hadith collections, including Arbaunan Nawawi, Al-Haqqul Mubin, Umdatul Ahkam, Bugyatul Muslimin, Mukhtarul Ahadith Nabawiyya, Bulugh al-Maram, Riyad as-Salihin, Muwatta Malik, Al-Jami’ as-Saghir, At-Tajul Jami’u Lil Usul, and the six canonical collections (Kutubus Sittah), giving students a solid understanding of prophetic teachings.