Region/ countries | Studies |
---|---|
Africa | |
Ethiopia | |
South Africa | |
Nigeria | |
Zambia | |
Kenya | Izugbara [63] Osur [64] Mitchell [66] Izugbara [65], Jayaweera [48] Penfold [67] |
Ghana | Hill [68] Kumi-Kyereme [69] Aniteye [70], Appiah-Agyekum [71], Rominski [73] Ganle [72], Rominski [74] |
Uganda | |
Tanzania | |
DRC | |
Burkina Faso | |
Benin | Baxerres [84] (also Burkina Faso) |
Madagascar | Pourette [85] |
Botswana | Smith [86] |
Malawi | Jackson [95] |
Gabon | Hess [96] |
Latin America | |
Colombia | |
Bolivia | Bury [47] |
Brazil | Silveira [22], Arilha [51], Diniz [52], Madeiro [53], Nunes 2013, Heilborn [54] |
Chile | |
Argentina | Ramos [57] |
Mexico/California | Grossman [91] |
Haiti | Albuja [97] |
Asia | |
India | Kalyanwala [27], Jeejeeboy [28], Banerjee [29], Banerjee [32], Banerjee [33], Elul [30], Behera [31], Banerjee 2015, Elul [35] |
Nepal | |
Bangladesh | Messinger [45] |
Sri Lanka | Arambepola [50] |
Malaysia | Tong 2012 |
Philippine | Gipson [87] |
Cambodia | Petitet [21] |
Burma/Thaïland | |
Middle East | |
Iran | Zamanian [36] |
Saudi Arabia | Alsibiani [49] |
Palestinian OT | Shahawy [98] |