Löhr, A J, Broers, V, Tabuenca, B, Savelli-Soderberg, H, Zwimpfer, T, Folbert, M & Brouns, F M R 2022, ' Worldwide impact of the Massive Open Online Course on Marine Litter ', 7th International Marine Debris Conference, Busan, Korea, Republic of, 18/09/22-23/09/22 . < https://7imdc.exordo.com/programme/presentation/319 > 7th International Marine Debris Conference