ISA, Nur S. Mohd; CHEOK, Hui Y.; MOHSIN, Aliah Z.; MOHDMAIDIN, Nur M. The Effect of Different Citric Acid Concentrations on Physicochemical and Antioxidant Properties of Red Pitaya Peel Gummy Candies . Tropical Journal of Natural Product Research (TJNPR), [S. l.], v. 8, n. 12, p. 9654 – 9663, 2024. DOI: 10.26538/tjnpr/v8i12.45. Disponível em: https://tjnpr.org/index.php/home/article/view/5464. Acesso em: 30 jan. 2025.