Merve Ayşegül KULULAR İBRAHİM, Research Assistant at the ASBU Faculty of Law, presented three papers entitled “Grounds of Invalidity in Resolutions of the Board of Directors of Joint Stock Companies: Non-Existence and Nullity”, “Post-Natal Leave” and “An Assessment of Ottoman Customary Law and Its Relationship with History” at the 4th International Congress on Multidisciplinary Studies held in Kyrenia on 18-19 October 2018.