TY - BOOK AU - Maikara, Erick Okeyo. TI - Challenges facing the effectiveness of preferential and reservations schemes on marginalized groups in publicprocurement, a case study of Nairobi county AV - BPL 830/18 PY - 2018/// CY - Nairobi PB - KCA University KW - Procurement and Logistics N1 - Includes bibliographical references ER -