Perlindungan konsumen atas pengendalian pengendalian IMEI terhadap telepon seluler ilegal ditinjau dari undang-undang nomor 8 tahun 1999 tentang perlindungan konsumen dan peraturan terkait = Consumer protection over IMEI's control against illegal cellular phone according to law number 8 of 1999 on consumer protection and law related

Aspek hukum perlindungan konsumen terhadap pengguna jasa telekomunikasi dalam menerima informasi yang merugikan (SMS Spam) = Legal aspects of consumer protection towards telecommunication services users in receiving adverse information (SMS Spam)

Studi keusangan produk: dorongan konsumen dan produsen di pasar telepon seluler Indonesia = The study of product: obsolescence consumer and producer drive in Indonesia cellular phone market

Perlindungan Konsumen atas Short Message Service yang Bersifat Spamming (Studi Terhadap Peraturan Menteri Komunikasi dan Informatika Republik Indonesia tentang Penyelenggaraan Jasa Telekomunikasi) = Consumer Protection for Spamming Short Message Service (Study of the Regulation of the Minister of Communication and Information of the Republic of Indonesia concerning the Provision of Telecommunication Services)

Protection of Personal Data in the Practice of Consumer Profiling (Comparative Study between Indonesia and the European Union) = Perlindungan Data Pribadi dalam Praktek Pemrofilan Konsumen (Studi Komparatif antara Indonesia dan Uni Eropa)