developing countrieshttp://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31408842enGetty Institute2026-03-30 20:49:55http://AATesaurus.cultura.gencat.cat/aat/getty_enTesaurus d'Art i Arquitecturatext/html LDCs Third World countries, developing developing country developing nations emerging nations least-developed countries less-developed countries