Y Hadi, et al. “Analysis of the Effect of Total Asset Turnover (TATO), Cost of Goods Sold (CGS), and Net Working Capital (NWC) on Net Profit Margin (NPM) in Food and Beverage Sub-Sector Companies Listed on the Indonesia Stock Exchange 2016-2018”. Proceeding of International Conference on Business, Economics, Social Sciences, and Humanities, vol. 4, Mar. 2023, pp. 361-7, https://doi.org/10.34010/icobest.v2i.295.