From Waste to Value: Leveraging Leftover Food into Traditional Snacks at Gallery Prawirotaman HotelFatikhah Rahmi, Ika Wahyu, Roni Kurniawan, Bothok Lestari and Dwi HaryaniSHS Web Conf., 226 (2025) 01010DOI: https://doi.org/10.1051/shsconf/202522601010