Source: https://www.researchgate.net/profile/Pierre-Failler/publication/289249719_Peche_migrante_et_aires_marines_protegees_en_Afrique_de_l'Ouest/links/568aac2008aebccc4e1a1307/Peche-migrante-et-aires-marines-protegees-en-Afrique-de-lOuest.pdf