Efektivitas Penerapan Sanksi Daftar Hitam Pengadaan Barang/Jasa Pemerintah dalam Penegakan Hukum Persaingan Usaha = Effectiveness of Government Goods/Services Procurement Blacklist Sanction in the Enforcement of Competition Law

Good governance dalam pengadaan barang/jasa pemerintah di Kementerian Kehutanan = Good governance in procurement of government goods services at Ministry of Forestry

Pengadaan barang jasa pemerintah tahun 2011 studi kasus 8 kota kabupaten di Indonesia = Procurement of government goods and services in 2011 case study of 8 districts in Indonesia

Analisis Yuridis Potensi Persaingan Usaha Tidak Sehat pada Pengaturan Kerja Sama Penggunaan Spektrum Frekuensi Radio sebagai Fasilitas Produksi dalam Penyelenggaraan Layanan Jaringan Bergerak Seluler = Juridical Analysis on The Potential Unfair Business Competition in The Regulation of Spectrum Sharing Arrangement as a Facility for Production of Mobile Network Services

Analisis Dugaan Persaingan Usaha Tidak Sehat Dalam Kasus Kenaikan Harga Minyak Goreng Sawit Ditinjau Dari Undang-Undang Nomor 5 Tahun 1999 Tentang Larangan Praktek Monopoli Dan Persaingan Usaha Tidak Sehat = Analysis of Alleged Unfair Business Competition in the Case of Increase in Palm Cooking Oil Prices Based on Law Number 5 Year 1999 Regarding the Prohibition of Monopolistic Practice and Unfair Business Competition