“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, vol. 5, no. 4, Oct. 2026, pp. 281-9, https://doi.org/10.25047/jofe.v5i4.7253.