R. Fauziyah, M. Aminah, O. Syarief, H. Par’i, W. Hastuti, and S. Surmita, “Effectiveness of Steamed Brownies Base on Fermented Black Glutinous Rice on Decreased Waist Circumference in Abdominal Obesity”, jitek, vol. 7, no. 2, pp. 201-213, Mar. 2020.