Albari, Albari, and Anindyo Pramudito. “Analisis Asosiasi Merek Handphone Nokia, Siemens Dan Sony Ericsson Di Kotamadia Yogyakarta”. Jurnal Siasat Bisnis 2, no. 10 (August 19, 2009). Accessed November 21, 2024. https://journal.uii.ac.id/JSB/article/view/987.