Amin, Bagus Yusron, et al. “Strategi Usaha Rumah Makan Sambel Cowek Cabang Perumnas Di Masa Pandemi Covid-19”. Journal of Agricultural Social and Business, vol. 1, no. 1, Aug. 2022, pp. 69-77, https://jurnal.upnyk.ac.id/index.php/asb/article/view/7678.