Cannabis Sativa October 12, 2016October 12, 2016 thcscience_admin Book written by Ali b. Isa al-Irbili Kashf al-ghumma fi ma'rifat al-a'imma is a book written in the 13th century by Ali ibn Isa al-Irbili, a Shi'a scholar, about the family of Muhammad.[1] References[edit] ^ Tehrani, al-Dhari'a, vol. 18 p. 47-48