DENNIS, Nyamwange Nyamari; WAMBUA, Kyalo Benjamin; PETER, Opakas. The Effect of Smasse In-Service Training on Performance of Mathematics in Selected Sendondary Schools in Kenya. European Scientific Journal, ESJ, [S. l.], v. 13, n. 10, p. 169, 2017. DOI: 10.19044/esj.2017.v13n10p169. Disponível em: https://test.eujournal.org/index.php/esj/article/view/9150. Acesso em: 18 apr. 2025.