Lestari, Elma Alfianti Indri, and Pirim Setiarso. “STUDI ELEKTROKIMIA EKSTRAK BETALAIN UMBI BIT SEBAGAI PEWARNA ALAMI DSSC (DYE SENSITIZED SOLAR CELL): ELECTROCHEMICAL STUDY OF BEETROOT BETALAIN EXTRACT AS NATURAL DYES DSSC (DYE SENSITIZED SOLAR CELL)”. Unesa Journal of Chemistry, vol. 10, no. 3, Nov. 2021, pp. 318-25, doi:10.26740/ujc.v10n3.p318-325.