Achieving universal sanitation in Ghana: An analysis of key drivers of toilet ownership among property owners in Urban areas - Godwin Armstrong Duku; Nana Kobea Bonso; Eugene Appiah-Effah; Yenube Clement Kunkuaboor; Emmanuel Nouwati; Barbara Gyapong-Korsah; Ebenezer Acquah; Kwabena Biritwum Nyarko (PLoS ONE)