Lestari, Maya, et al. “Pengaruh Bauran Pemasaran Terhadap Proses Keputusan Pembelian Produk Roti Di Kedai Kebun Roti Yogyakarta”. Journal of Agricultural Social and Business, vol. 1, no. 1, Aug. 2022, pp. 56-61, https://jurnal.upnyk.ac.id/index.php/asb/article/view/7676.