Dugaan pelanggaran pasal 5 undang-undang nomor 5 tahun 1999 tentang larangan praktek monopoli dan persaingan usaha tidak sehat studi kasus putusan KPPU Nomor 04/KPPU-I/2016 = Possible violation of article 5 law number 5 of 1999 concerning prohibition of monopoly practice and uncomplete competition case study KPPU Number 04/ KPPU/I/2016

Pertanggungjawaban Direksi Terhadap Concerted Action Dalam Kasus Kartel Honda Dan Yamaha (Studi Putusan KPPU No. 04/KPPU-I/2016 jo. Putusan Pengadilan Negeri Jakarta Utara No. 163/Pdt.G/KPPU/2017/PN. Jkt.Utr.) = The Responsibility of the Board of Directors on Concerted Action in the Cartel Case of Honda and Yamaha (Study of KPPU Decision No. 04 / KPPU-I / 2016 jo. North Jakarta District Court Decision No. 163 / Pdt.G / KPPU / 2017 / PN. Jkt.Utr.)

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 mengenai e-mail dan analisa ekonomi yang digunakan oleh KPPU dalam memutus perkara penetapan harga (studi putusan KPPU Nomor: 04/KPPU-I/2016 dan putusan KPPU nomor: 17/KPPU-I/2010 = Analysis of e mail and economic analysis used by commission for the supervision of bussiness competition republic of Indonesia KPPU RI in terminating price fixing case verdict study of kppu ri decision number 04 KPPU-I/2016 dan KPPU RI decision number 17

Bukti komunikasi dalam kartel menurut hukum persaingan usaha studi terhadap putusan KPPU tentang kartel tahun 2010 dan tahun 2015 = Communication evidence in cartel according to competition law studies of the kppu s verdict on cartel year 2010 and 2015