Jon-Arild (Nord University Johannessen Oslo Norway)
(6)
Jon-Arild (Nord University Johannessen Oslo Norway),Bjorn Olsen
(2)
Jon-Arild Johannessen Ph.D.
(2)
Helene Sætersdal/ Jon-arild Johannessen
(1)
Jon-Arild (Nord University Johannessen Oslo Norway),Helene Saetersdal
(1)
Jon-arild Johannessen Ph.d
(1)
Jon-arild Johannessen/ Hanne Stokvik
(1)