Nurhayati, N, Jenie, Betty, Kusumaningrum, Harsi, AND widowati, sri. " Phenotypic and genotypic identification of lactic acid bacteria isolated from spontaneous fermentation of unripe var. agung semeru banana (Musa paradisiaca formatypica)" Jurnal ILMU DASAR [Online], Volume 12 Number 2 (31 July 2011)