Nurul Nadia Zainal Abidin and Fadlin Batrisyia Fa’dzli Ikhwan (2024) “COMPARATIVE ANALYSIS OF VITAMIN C CONTENT IN FRUIT JUICES AVAILABLE IN LOCAL SUPERMARKETS USING THE DCPIP METHOD”, INTERNATIONAL JOURNAL OF ENTREPRENEURSHIP AND MANAGEMENT PRACTISES (IJEMP), 7(28). doi: 10.35631/IJEMP.728032.