Virtual communication in middle school students' and teachers' inquiry. - Minna Lakkala; Liisa Ilomäki; Jiri Lallimo; Kai Hakkarainen (CSCL, 2002)

Assessing applications for collaboration: from collaboratively usable applications to collaborative technology. - Lasse Lipponen; Jiri Lallimo (Br. J. Educ. Technol., 2004)

Teachers' pedagogical designs for technology-supported collective inquiry: A national case study. - Minna Lakkala; Jiri Lallimo; Kai Hakkarainen (Comput. Educ., 2005)