Usaha arak gelap di Karesidenan Cirebon, tahun 1920-1924

Relasi kuasa antara Polda Bali dan Pecalang dalam implementasi community policing di Denpasar, Bali = The power relationship between Polda Bali and Pecalang in implementing community policing in Denpasar, Bali

Perlindungan Pelaku Usaha Melalui Keberlakuan Penetapan Tarif Maskapai Penerbangan Yang Diatur Dalam Peraturan Menteri Perhubungan No. 20 Tahun 2019 = Protection of Business Actors Through Enforcement of Airline Tariffs Flights that are governed by Minister of Transportation Regulation No. 20 year 2019

Implikasi berlakunya peraturan Gubernur Provinsi DKI Jakarta nomor 193 tahun 2016 terhadap notaris selaku PPAT dalam menandatangani akta jual beli = the implications of Jakarta special region governor regulation number 193 year 2016 towards notary as land deed PPAT in signing deed of sale and purchase

Tinjauan yuridis larangan praktek diskriminasi pelaku usaha terhadap pelaku usaha tertentu dalam undang-undang nomor 5 tahun 1999 (studi kasus putusan KPPU No. 05/KPPU-I/2012 tentang kasus tender export pipeline front end engineering and design contract) = Juridical analysis of discriminative practices prohibition which conduct by business actors to the certain business actors under act no 5 1999 case study decision of kppu no 05 kppu i 2012 / Josua Septian