Youth (1) Research (1) Production (Economic theory) (1) Prayers (1) Photography, Artistic (1) Indigenous peoples (1) Grammar, Comparative and general--Phonology (1) Furnaces (1) Estudio (1) Hornos (1) Fonología (1) Producción (1) Investigación (1) Oraciones (1) Fotografía (1) Jóvenes (1) Pueblos indígenas (1) production (1)