Nina Mariani Noor, - and Mohammad Yunus Masrukhin, - (2021) An Empty space of education and the spread of Radicalism A Study on Former Convicted Terrorists and ISIS Returnees in East Java. In: The Narratives of Religious Extremism in Indonesia: Educational Background and Individual Agency. Center for The Studies of Islam, Democracy and Peace (PusPIDeP), Yogyakarta, pp. 79-96. ISBN 978-623-90252-2-9