by Glowatz, M., Bofin, L.
Published in EAI Endorsed Transactions on e-Learning (01.12.2014)

by Chelton, C.F., Glowatz, M., Mosovsky, J.A.
Published in IEEE transactions on education (01.08.1991)

by Brooks, Lisa, Merkel, Shelby F., Glowatz, Michael, Comstock, Marcia L., Shoner, Lawrence G.
Published in American Industrial Hygiene Association journal (01.04.1994)