Chemical and thermal properties of sugar palm fruits (Arenga pinnata) at different maturity levelsYermia, Winiati Pudji Rahayu, Nugraha Edhi Suyatma, Tjahja Muhandri and Eko Hari PurnomoBIO Web Conf., 169 (2025) 01012DOI: https://doi.org/10.1051/bioconf/202516901012