The Application of TURIMAN JAGOLE Technological Innovation to Increase Crop Index and Urban Farmer Income in DKI JakartaIskandar Zulkarnaen, Ana Feronika Cindra Irawati, Asep Ali, Susi Sutardi, Chery Soraya Amatillah and Emi SugiartiniE3S Web Conf., 361 (2022) 02026DOI: https://doi.org/10.1051/e3sconf/202236102026