ZHI, C. K. .; LANI, M. N. .; HAMZAH, Y. .; AHMAD, F. T.; NIK UBAIDILLAH, N. H. . CHARACTERISATION OF LACTIC ACID BACTERIA ISOLATED FROM KEFIR MILK MADE FROM DAIRY AND NON-DAIRY SOURCES AND THEIR SENSORY ACCEPTANCE. UMT JUR 2021, 3, 37-50.