A.-F. Hiemstra et al. The effects of COVID-19 litter on animal life. Animal Biology. Published online March 22, 2021. doi: 10.1163/1”5707563-bja10052.
Dharmaraj S, Ashokkumar V, Hariharan S, Manibharathi A, Show PL, Chong CT, Ngamcharussrivichai C. The COVID-19 pandemic face mask waste: A blooming threat to the marine environment. Chemosphere. 2021 Jun;272:129601. doi: 10.1016/j.chemosphere.2021.129601. Epub 2021 Jan 9. PMID: 33497928; PMCID: PMC7836388.