Pengaturan perjanjian penetapan harga dan kartel sebagai aspek dalam persaingan usaha: studi perbandingan Indonesia dan Australia (analisis putusan [2017] HCA 21 High Court of Australia) = Regulation on price fixing and cartel as aspects of business competition: a comparative study on Indonesia and Australia (an analysis on verdict [2017] HCA 21 High Court of Australia)

Penetapan harga semen dalam perspektif hukum persaingan usaha (analisa putusan KPPUk Nomor 01/KPPU-I/2010) = Price fixing on cement in the business competition law perspective analysis of KPPU award Number 01/KPPU-I/2010)

Analisis yuridis terhadap unsur mempengaruhi harga dalam pasal 11 tentang kartel berdasarkan hukum persaingan usaha di Indonesia (Studi terhadap Putusan KPPU nomor 09/KPPU/I/2018, Putusan KPPU nomor 08/KPPU-I/2014 dan Putusan KPPU nomor 02/KPPU-I/2016) = Juridical analysis of influencing prices elements in article 11 concerning cartel based on business competition law in Indonesia (A study on KPPU Decision number 09/KPPU/I/2018, KPPU Decision number 08/KPPU-I/2014 and KPPU Decision number 02/KPPU-I/2016).

Analisis dugaan perjanjian penetapan harga bahan bakar minyak (BBM) non subsidi umum di Indonesia berdasarkan indirect evidence dalam hukum persaingan usaha = Analysis of presumption price fixing agreement on non-subsidized fuel price in Indonesia based on indirect evidence in competition law

Analisis dugaan perjanjian penetapan harga bahan bakar minyak (BBM) non subsidi umum di Indonesia berdasarkan indirect evidence dalam hukum persaingan usaha = Analysis of presumption price fixing agreement on non-subsidized fuel price in Indonesia based on indirect evidence in competition law