Rehearsing to control depressive symptoms through a behavior change support system. - Sitwat Langrial; Harri Oinas-Kukkonen; Päivi Lappalainen; Raimo Lappalainen (CHI Extended Abstracts, 2013)

Influence of Persuasive reminders and Virtual Rehearsal on Information Systems for Sleep Deprivation. - Sitwat Langrial; Harri Oinas-Kukkonen; Päivi Lappalainen; Raimo Lappalainen (PACIS, 2014)

Managing Depression through a Behavior Change Support System without Face-to-Face Therapy. - Sitwat Langrial; Harri Oinas-Kukkonen; Päivi Lappalainen; Raimo Lappalainen (PERSUASIVE, 2014)

Treating Depression with a Behavior Change Support System without Face-to-Face Therapy. - Liisa Kuonanoja; Sitwat Langrial; Raimo Lappalainen; Päivi Lappalainen; Harri Oinas-Kukkonen (AIS Trans. Hum. Comput. Interact., 2015)

Information Systems for Improving Mental Health: Six Emerging Themes of Research. - Sitwat Usman Langrial; Päivi Lappalainen (PACIS, 2016)