Van Loi, N. et al. 2026. CHARACTERIZATION OF THE NUTRITIONAL COMPOSITION, PH, AND COLOUR ATTRIBUTES OF KING ORANGE (Citrus sinensis) JUICE FROM DIFFERENT CULTIVATION REGIONS IN VIETNAM. HNUE Journal of Science: Journal of Natural Sciences. 71, 2 (Jun. 2026), 74–81. DOI:https://doi.org/10.18173/2354-1059.2026-0022.