with a presentation entitled 'Marine Litter in Belgium: From knowledge gaps to collaborative innovation' (https://www.vleva.eu/sites/default/files/2021-06/presentatie_gert_everaert_.pdf)
with a presentation entitled 'Marine Litter in Belgium: From knowledge gaps to collaborative innovation' (https://www.vleva.eu/sites/default/files/2021-06/presentatie_gert_everaert_.pdf)