John Hughes Andrew D. McGettrick Ellen Francine Barbosa Jens Kaasbøll Vinícius Medina Kern Ana Paula Lüdtke Ferreira Esselina Macome Joberto Martins Clara Amélia de Oliveira Alfonso Ignacio Orth R. Sadananda Elaine da Silva Romero Tori Directions and Challenges in Informatics Education. 115-123 2002 conf/ifip3-2/2002 Informatics Curricula and Teaching Methods db/conf/ifip3-2/ifip3-2-2002.html#HughesMBKKFMMOOSST02