^ Blommaert, Jan (2014) State Ideology and Language in Tanzania, Edinburgh: Edinburgh University Press, →ISBN, page 135: “As with the case of public service managerialism discussed in the previous section, a new lexicon of terms referring to mobile phone and Internet use has emerged very quickly, including terms such as intanet itself, kuperuzi (‘to surf the internet’, from the English ‘peruse’)”
^ Petzell, Malin (2005) “Expanding the Swahili vocabulary”, in Africa & Asia[1], volume 5, →ISSN, archived from the original on 2009-11-29, page 88 of 85-107: “Semantic loans are where an extension of the meaning is borrowed, as in kuperuzi ‘surf’, which stems from English peruse.”