architectural design. city. Educational strategies. future. speculative design. sustainability. ArticleNyka, Lucyna Frontier education for a sustainable future speculative design in architecture as a transdisciplinary experiment / aut. Lucyna Nyka, Elzbieta Marczak. -- ISSN : 13283154. -- 2-s2.0-85159681965. -- . --. Marczak, Elzbieta In: Global journal of engineering education. -- ISSN 1328-3154.