NJAGI, Zippy Mukami; LAGAT, Charles; KORIR, Michael. Self Efficacy, Goal Commitment and Sales Performance Among Insurance Sales Agents in Mombasa, Kenya. European Scientific Journal, ESJ, [S. l.], v. 15, n. 13, p. 143, 2019. DOI: 10.19044/esj.2019.v15n13p143. Disponível em: https://test.eujournal.org/index.php/esj/article/view/12032. Acesso em: 18 apr. 2025.