Mwikya, Fred, and Willy M. Muturi. “PRECURSORS TO REVENUE COLLECTION EFFICIENCY IN THE WATER AND SANITATION SECTOR: A CASE OF NAIROBI CITY WATER & SEWERAGE COMPANY (K) LIMITED”. American Journal of Finance, vol. 4, no. 1, Mar. 2019, pp. 1-19, doi:10.47672/ajf.383.