POLYPHENOL EXTRACTION SOLVENTS: A COMPARATIVE STUDY IN ASSESSING APPLE PEEL AND PULP FROM MACEDONIAN CULTIVARS. International journal of chemistry and chemical engineering, [S. l.], v. 2, n. 3, p. 1–7, 2022. Disponível em: https://www.academicpublishers.org/journals/index.php/ijce/article/view/130.. Acesso em: 27 oct. 2025.