K. P. A. Nugroho, M. Rahardjo, and A. Jovitatera, “The Optimization of Pudding Formulation Using Noni (Morinda citrifolia L.) Seen from Antioxidant Content and Sensory Characteristics”, Indonesian J. Agric. Res, vol. 1, no. 3, pp. 280 - 288, Feb. 2019.