I. C. Paiva et al., "An exploratory study: Corporate social responsibility perceptions in Guinea-Bissau and Ivory Coast", in 16th Congr. on Public and Nonprofit Marketing: Conf. Proc., Valero-Amaro, V., Galán-Ladero, M. M. and Sánchez-Hernandez, M. I., Ed., Badajoz, Spain, International Association o Public and Nonprofit Marketing, 2017, pp. 70