ZHEN, L. Z. Analysis of Cost Of Goods Sold At A Profit The Pharmacy. International Journal of Economic Research and Financial Accounting (IJERFA), [S. l.], v. 1, n. 1, p. 1–8, 2022. Disponível em: https://backupijerfa.afdifaljournal.com/index.php/ijerfa/article/view/14. Acesso em: 21 apr. 2026.