Assessing HCI-related practices, needs and expectations of Estonian software companies. - Abiodun Ogunyemi; Hegle Sarapuu; David R. Lamas; Hanna-Liisa Pender (NordiCHI, 2014)

Current State of HCI Practice in the Estonian Software Development Industry. - Abiodun Ogunyemi; David R. Lamas; Hegle Sarapuu; Isaias Barreto da Rosa (HCI (28), 2015)