Analisis Tindak Pidana Penipuan dalam e-Commerce dan Upaya Penegakan Hukum oleh Subdit IV Cyber Crime Ditreskrimsus Polda Metro Jaya = The e-Commerce Fraud Analysis and The Law Enforcement by Sub Directory IV Cyber Crime Special Crime Directory Jakarta Metropolitan Dictrict Police.

Peran TNI dalam Penanganan Tindak Pidana Terorisme di Indonesia = The Role of Military in Handling Criminal Acts of Terrorism in Indonesia

Penegakan hukum pidana terhadap advokat sebagai pelaku obstruction of justice (menghalangi proses peradilan) dalam perkara tindak pidana korupsi = Criminal law enforcement to advocates as subject of obstruction of justice in corruption crime cases

Penguatan fungsi polda banten dalam penegakan hukum tindak pidana korupsi guna mendukung iklim investasi yang kondusif = Empowering the function of banten regional police to law enforcement of corruption crime to create conducive investment

Penegakan hukum terhadap pelaku tindak pidana penyelundupan manusia lintas negara melalui perjanjian ekstradisi dan bantuan timbal balik dalam masalah pidana = Law enforcement against transnational people smuggling crime actors through extradition agreements and mutual assistance in criminal matters