Behind the curtain: students' use of VIP after class. - Essi Isohanni; Maria Knobelsdorf (ICER, 2010)

Students' long-term engagement with the visualization tool VIP. - Essi Isohanni; Maria Knobelsdorf (Koli Calling, 2011)

The reasons might be different: why students and teachers do not use visualization tools. - Maria Knobelsdorf; Essi Isohanni; Josh Tenenberg (Koli Calling, 2012)

Visualizations as a Basis for Agile Software Process Improvement. - Timo Lehtonen; Veli-Pekka Eloranta; Marko Leppänen; Essi Isohanni (APSEC (1), 2013)

Are visualization tools used in programming education?: by whom, how, why, and why not? - Essi Isohanni; Hannu-Matti Järvinen (Koli Calling, 2014)

To UML or not to UML?: Empirical Study on the Approachability of Software Architecture Diagrams. - Veli-Pekka Eloranta; Essi Isohanni; Samuel Lahtinen; Outi Sievi-Korte (ASWEC (2), 2015)

Educational Data Mining and Learning Analytics in Programming: Literature Review and Case Studies. - Petri Ihantola; Arto Vihavainen; Alireza Ahadi; Matthew Butler 002; Jürgen Börstler; Stephen H. Edwards; Essi Isohanni; Ari Korhonen; Andrew Petersen 001; Kelly Rivers; Miguel Ángel Rubio; Judy Sheard; et al. (ITiCSE-WGR, 2015)

On the role of gamification and localization in an open online learning environment: javala experiences. - Timo Lehtonen; Timo Aho; Essi Isohanni; Tommi Mikkonen (Koli Calling, 2015)

Do we know how difficult the rainfall problem is? - Otto Seppälä; Petri Ihantola; Essi Isohanni; Juha Sorva; Arto Vihavainen (Koli Calling, 2015)