Model keruangan kualitas sinyal telepon seluler di kabupaten Temanggung = Spatial model of cell phone signal quality in Temanggung regency

Analisa strategi pemasaran kartu seluler fren mobile-8 di Indoensia

Kajian strategi pemasaran telepon bergerak selular generasi ke-3 dengan teknologi CDMA di Indonesia

Perancangan prosedur operasional standar penentuan alokasi memori aplikasi registrasi paket : studi kasus perusahaan operator seluler = The Design of standard operating procedure of application memory allocation setting : a case of cellular operator company

Peran telepon seluler dan internet terhadap kinerja usaha non-pertanian perdesaan: analisis rumah tangga perdesaan Indonesia = The role of mobile phone and internet on the performance of rural non-farm enterprises: analysis of Indonesian rural households