Mega T. M, Harsono S. PENGARUH HARGA, NILAI MANFAAT, DAN KUALITAS TERHADAP KEPUASAN PELANGGAN HANDPHONE BLACKBERRY DI SURABAYA. JBB [Internet]. 2013 Nov. 1 [cited 2025 Nov. 21];3(2):135-50. Available from: https://journal.perbanas.ac.id/index.php/jbb/article/view/231