Erwansani, E., M. A. Reynaldi, D. S. Evifani, S. Fong, F. Fendi, T. Stevia, R. Saputra, and A. Setiawansyah. “Comparison of Vitamin C Content in Fresh and Canned Mandarin Oranges (Citrus Reticulata Blanco) at a Supermarket in Pontianak”. Journal of Food and Pharmaceutical Sciences, Vol. 13, no. 3, Sept. 2025, pp. 175-84, doi:10.22146/jfps.20450.