Kenanga, Dhian Theresia. “Pengaruh Bauran Pemasaran Terhadap Keputusan Pembelian Di UD.Bless Optical Kawiley”. Amkop Management Accounting Review (AMAR) 1, no. 2 (December 24, 2021): 79–88. Accessed February 5, 2023. https://ojs.stieamkop.ac.id/index.php/amar/article/view/136.