Eksplorasi Pengaruh Pewarna Alami Kulit Buah Naga Merah terhadap Kualitas Kerupuk Ikan Lemuru (Sardinella sp.): Exploration of the Effect of Natural Colouring from Red Dragon Fruit Peel on the Quality of Lemuru Fish Crackers (Sardinella sp.). jofe [Internet]. 2025 Jul. 14 [cited 2026 Nov. 8];4(3):116-2. Available from: https://publikasi.polije.ac.id/jofe/article/view/6059