Peterson, M. A., I. Estrada, and M. de la O. Palma García. “FOREIGN WORKING WOMEN FORM SUB-SAHARAN AFRICA IN SPAIN. CHALLENGES FOR SOCIAL INTERVENTION”. Interacción Y Perspectiva, Vol. 11, no. 1, July 2021, pp. 90-102, http://www.produccioncientifica.luz.edu.ve/index.php/interaccion/article/view/36229.