Anita Wulandari, Wahyu Kanti Dwi Cahyani and Pongky Lubas Wahyudi (2021) “Processing of Red Velvet Cake Using Natural Dyes Of Red Bitter Fruit (Beta Vulgaris) And Red Spinach (Amaranthus Tricolor Linn)”, Agricultural Science, 4(2), pp. 126-132. Available at: http://agriscience.scientific-work.org/index.php/agriscience/article/view/55 (Accessed: 22September2021).