Ndono, Phyllis, Nzioka Muthama, and Kariuki Muigua. 2019. “Effectiveness of the Nyumba Kumi Community Policing Initiative in Kenya”. Journal of Sustainability, Environment and Peace 1 (2), 63-67. https://uonjournals.uonbi.ac.ke/ojs/index.php/jsep/article/view/203.