JANUARZAH, I. Peran Subden 4 Detasemen A Pelopor Sat Brimob Polda Jateng dalam Penanganan Unjuk Rasa Penolakan Pendirian Pabrik Semen Tambakromo di Wilayah Hukum Polres Pati: The Role of Subden 4 Detasemen A Pelopor Sat Brimob of Central Java Regional Police in Handling Demonstration of Refusal to Establish a Tambakromo Cement Plant in the Jurisdiction of Pati Police Department. Indonesian Journal of Police Studies, v. 9, n. 4, p. 403-442, 30 Jan. 2017.