IVANOVA, Rositsa. ANALYSIS OF NET REVENUE FROM PRODUCT SALES. KNOWLEDGE - International Journal , [S. l.], v. 60, n. 1, p. 49–54, 2023. DOI: 10.35120/kij6001049i. Disponível em: https://ojs.ikm.mk/index.php/kij/article/view/6242. Acesso em: 17 apr. 2026.