Tawakol, Marcello (A.A. 2021/2022) Modern stock portfolio theory: comparing the Markowitz model and the Black and Litterman model. Tesi di Laurea in Advanced corporate finance, Luiss Guido Carli, relatore Pierluigi Murro, pp. 87. [Master's Degree Thesis]

Tawakol, Marcello (A.A. 2018/2019) Tour operator: la fine di un'era? Tesi di Laurea in Economia industriale, Luiss Guido Carli, relatore Cesare Pozzi, pp. 54. [Bachelor's Degree Thesis]