Comparing the collaborative and independent viewing of program visualizations. - Teemu Rajala; Erkki Kaila; Johannes Holvitie; Riku Haavisto; Mikko-Jussi Laakso; Tapio Salakoski (FIE, 2011)

Breaking the Programming Language Barrier: Using Program Visualizations to Transfer Programming Knowledge in One Programming Language to Another. - Johannes Holvitie; Teemu Rajala; Riku Haavisto; Erkki Kaila; Mikko-Jussi Laakso; Tapio Salakoski (ICALT, 2012)

Interactive Learning Content for Introductory Computer Science Course Using the ViLLE Exercise Framework. - Ville Karavirta; Riku Haavisto; Erkki Kaila; Mikko-Jussi Laakso; Teemu Rajala; Tapio Salakoski (LaTiCE, 2015)