Cover -- Editorial advisory board -- Guest editorial -- Integrating alternative technologies to improve built environment sustainability in Africa -- Sustainable human capacity development in the African built environment -- Extent of incorporation of green features in office properties in...

Purpose Employee suggestion scheme (ESS) have existed for many years and many articles have been published over the past decades. They have been studied from many perspectives to illustrate their objectives, nature, content, process, significance and the benefits. Arguments have also been made...