A. Rante Lembang, “What are the forms of crimes against the Unitary State of the Republic of Indonesia in the Penal Code? A Book Review ’Kejahatan terhadap Negara Kesatuan Republik Indonesia’, Adami Chazawi & Ardi Ferdian, Sinar Grafika, 186 Pages, ISBN 978-979-007-771-3”, IJALS, vol. 2, no. 2, pp. 291-296, Sep. 2020.