A collaborative approach for local training on contemporary mobile technologies in Eritrea. - Edward Mutafungwa; Jyri Hämäläinen; Samuel Tewelde Yigzaw; Rediet Kifle; Teklay Tesfazghi; Andrés Moreno; Marcus Duveskog; Ilkka Jormanainen (AFRICON, 2017)

Trends in the Role of ICT in Higher Education Knowledge Management Systems: A Systematic Literature Review. - Samuel Tewelde Yigzaw; Ilkka Jormanainen; Markku Tukiainen (TEEM, 2019)

Examining theoretical and pedagogical foundations of computational thinking in the context of higher education. - Friday Joseph Agbo; Samuel Tewelde Yigzaw; Ismaila Temitayo Sanusi; Solomon Sunday Oyelere; Alem Habte Mare (FIE, 2021)

Information Systems in Developing Countries: Opportunities and Challenges. - Samuel Tewelde Yigzaw; Ilkka Jormanainen; Markku Tukiainen (TEEM, 2021)

Taxonomy for Educational Robotics at Schools. - Bjarke Kristian Maigaard Kjær Pedersen; Vuyelwa David Ruwodo; Annastasia Shipepe; Lannie Uwu-Khaeb; Samuel Tewelde Yigzaw; Ilkka Jormanainen; Jacob Nielsen; Erkki Sutinen (RiE, 2022)

A Model for Knowledge Management Systems in the UbuntuNet Alliance Member Institutions. - Samuel Tewelde Yigzaw; Ilkka Jormanainen; Markku Tukiainen (Syst., 2022)