Effect of photooxidation on the antioxidant activity of soybean juice with dragon fruit (Hylocereus polyhizus) extract. JITIPARI [Internet]. 2026 Jun. 10 [cited 2026 Oct. 9];11(2):76-84. Available from: https://ejurnal.unisri.ac.id/index.php/jtpr/article/view/12202