Lubis EJ, Serika Zai. FORMULATION OF RED DRAGON FRUIT (HYLOCEREUS COSTARICENSIS) BASED ON PORANG TUBER FLOUR (AMORPHOPHALLUS ONCOPPHYLLUS BLUME.) AND SAGU (METROXYLON SAGU ROTTB.) : ANALYSIS OF PHYSICOCHEMICAL CHARACTERISTICS AND ORGANOLEPTIC TESTING OF DODOL AS A SUSTAINABLE HEALTHY FOOD. IJGAM. 2026;2(2):251-258. Accessed April 3, 2026. https://jurnal-ijgam.or.id/index.php/IJGAM/article/view/222