Characteristics and Challenge of Traditional Jamu Production in Yogyakarta: Case Study of Seruni Putih Women CooperativeCahyo Wisnu Rubiyanto, Rosalia Natalia Seleky and Riskina JuwitaE3S Web Conf., 595 (2024) 01031DOI: https://doi.org/10.1051/e3sconf/202459501031