G. SZABÓ, E. CSIKI, Árpád F. SZŐKE, and N. MUNTEAN, “DETERMINATION OF THE ANTIOXIDANT ACTIVITY OF DIFFERENT TYPES OF COFFEE BY MEANS OF BRIGGS-RAUSCHER ANALYTICAL METHOD”, Studia UBB Chemia, vol. 67, no. 3, pp. 7–16, Sep. 2022.