Dewanti, Retno, Henderi Budi Utomo, and Andrie Hidayat. “Peran Orientasi Pasar, Program Promosi Dan Inovasi Dalam Menentukan Kinerja Pemasaran Jasa”. Binus Business Review 1, no. 2 (November 30, 2010): 378-387. Accessed February 23, 2025. https://journal.binus.ac.id/index.php/BBR/article/view/1083.