Supporting Collaboration between Visually Impaired and Sighted Children in a Multimodal Learning Environment. - Erika Tanhua-Piiroinen; Virpi Pasto; Roope Raisamo; Eva-Lotta Sallnäs (HAID, 2008)

Learner Experiences and Perceptions of Using Social Media Tools in Formal Workplace Learning. - Juha Leino 001; Erika Tanhua-Piiroinen; Johanna Sommers-Piiroinen (OST, 2012)

Learning with Social Technologies: Workplace Learner Experiences of Wiki and Blog and Perceptions of PLE. - Juha Leino 001; Erika Tanhua-Piiroinen; Johanna Sommers-Piiroinen (OST, 2012)

Adding Social Media to e-Learning in the Workplace: Instilling Interactive Learning Culture. - Juha Leino 001; Erika Tanhua-Piiroinen; Johanna Sommers-Piiroinen (Int. J. Adv. Corp. Learn., 2012)

Knowledge Sharing Cultures in Finance and Insurance Companies - Needs for Improving Informal Collaborative e-Learning. - Erika Tanhua-Piiroinen; Johanna Sommers-Piiroinen (Int. J. Adv. Corp. Learn., 2013)

Opeka and Ropeka, the Self-assessing Services for Teachers and Principals. - Erika Tanhua-Piiroinen; Jarmo Viteli (EC-TEL, 2017)