Identification of measures for sustainable labor performance of on-site construction labor to improve national sustainable growth. - Saad B. S. Ahmad; Amund Bruland; Ola Lædre; Olav Torp (CSIT (2), 2017)

Development of target cost - By the owner or together with Contractors - Target Value Design. - Agnar Johansen; Atle Engbo; Olav Torp; Bo Terje Kalsaas (CENTERIS/ProjMAN/HCist, 2020)

The risk of involving foreign contractors in the Norwegian infrastructure market. - Asgeir Leine Pedersen; Sondre Utkilen; Paulos Abebe Wondimu; Olav Torp (CENTERIS/ProjMAN/HCist, 2020)

Uncertainty management in the design phase of road projects. - Rouzbeh Shabani; Tausif Ahmed Ishtiaque; Agnar Johansen; Olav Torp; Danyal Farsani (CENTERIS/ProjMAN/HCist, 2022)

Uncertainty in megaprojects-Experiences from major infrastructure projects. - Mahgol Afshari; Agnar Johansen; Olav Torp (CENTERIS/ProjMAN/HCist, 2024)