Kubiatko, Milan, Muhammet Usak, and Alfiya R. Masalimova. 2016. “Czech Lower Secondary School Pupils? Knowledge about Developing Countries”. Revista de Cercetare Si Interventie Sociala 55 (December): 215-30. https://www.rcis.ro/journal/article/view/2316-czech-lower-secondary-school-pupils-knowledge-about.