Hadian, Arief. “PENGARUH HARGA PRODUK DAN MENCARI VARIASI TERHADAP TERHADAP PERPINDAHAN MEREK MOBIL MPV DI KOTA MEDAN”. JURNAL PENELITIAN PENDIDIKAN SOSIAL HUMANIORA 3, no. 1 (May 24, 2018): 346-354. Accessed July 3, 2024. https://jurnal-lp2m.umnaw.ac.id/index.php/JP2SH/article/view/98.