“The Effect of Red Dragon Fruit (Hylocereus Polyrhizus) Peel Ethanol Extract on Oxidative Stress in Sprague Dawley Rats (Rattus norvegicus): doi.org 10.26538 Tjnpr V6i6.7”. 2022. Tropical Journal of Natural Product Research 6 (6): 872-74. https://tjnpr.org/index.php/home/article/view/16.