“Penggunaan Tepung Ketan Hitam (Oryza Sativa Var. Glutinosa) Pada Pembuatan Black Burger Bun : The Use of Black Glutinous Rice (Oryza Sativa Var. Glutinosa) Flour In Making Black Burger Buns”. Journal of Food Engineering 5, no. 4 (October 28, 2026): 281–289. Accessed November 3, 2026. https://publikasi.polije.ac.id/jofe/article/view/7253.