The doctoral dissertation defense was held at the International Institute for Islamic Studies in the city of Qom, Iran.
This dissertation study on Shia jurisprudence was done by Hujjat al-Islam Yahya Jahangiri, an international Muslim missionary who was a Ph.D. candidate in the field of Islamic Studies.
His study consists of 196 pages and is considered as the first ever English dissertation carried out in the area of Shia jurisprudence.