AndikSilvia Dewi Sagita, MunandarJono M, and Mukhamad Najib. “A Comparative Study on Indonesian and Malaysian Consumers’ Perception and Preference Towards Handphones From China, South Korea, America, and Europe”. Indonesian Journal of Business and Entrepreneurship (IJBE) 4, no. 2 (May 4, 2018): 130. Accessed March 1, 2024. https://journal.ipb.ac.id/index.php/ijbe/article/view/18828.