Umar, Z., Bashir, A. and Raubilu, S. 2014. Study on bacteriological quality of Kunun aya (Tigernut juice) sold at Umaru Musa Yar’adua University (UMYU) campus, Katsina. International Journal of Environment. 3, 2 (May 2014), 87–97. DOI:https://doi.org/10.3126/ije.v3i2.10518.