Yuniar Maulida Pene, et al. “Implementasi Brand Image Meningkatkan Volume Penjualan Produk ‘KITA’ Di Perum Bulog Kancab Malang”. Conference on Economic and Business Innovation (CEBI), vol. 1, no. 1, Mar. 2021, pp. 409-21, https://jurnal.widyagama.ac.id/index.php/cebi/article/view/123.