On Apr 10, PIL Visiting Fellow Mariam Sheibani presented on “Influence, Borrowing, or Plagiarism? The Development of Legal Canons and Distinctions in Mamluk-era Islamic Law.†She discussed the extent to which the MamlÅ«k-era MÄlikÄ« jurist QarÄfÄ« borrowed from his ShÄfiʿī teacher, al-Ê¿Izz Ibn Ê¿Abd al-SalÄm, and why.