…y, Engineering and Mathematics (STEM). STEM Enable takes the form of a semantic wiki. This will allow registered contributors, who have specialist knowledge in accessing STEM subjects, to add information in a collaborative manner and so build the content of the site over time via…

… most households actually bring in. Even if they are able to grow maize, sikuma wiki (a dark green leafy vegetable), or fruit, most house- holds pay for at least some of their food and basic household necessities, such as bread, milk, sugar, salt, firewood, small cooking stoves, …