Ridho Asra, Zulharmita, Putri Regina Prayoga. Determination of Vitamin B3 Levels on Red Dragon Fruit (Hylocereus Costaricensis (F.A.C Weber) Britton & Rose) Using HPLC. International Journal of Pharmaceutical and Bio Medical Science [Internet]. 2021Feb.22 [cited 2024Sep.14];1(1):01-5. Available from: http://ijpbms.com/index.php/ijpbms/article/view/12