Hamdani, H., S. . Nurwati, and A. Mahrita. “Comparison of Food and Beverage companies’ Financial Performance on the Indonesian Stock Exchange before and After the COVID-19 Pandemic, Based on Economic Value Added”. JSM: Journal Sains Manajemen, vol. 12, no. 2, May 2024, pp. 37-49, https://e-journal.upr.ac.id/index.php/JSM/article/view/13333.