id	domain	url
ajod-1039	doi.org	https://doi.org/10.4102/ajod.v11i0.1039
ajod-1039	doi.org	https://doi.org/10.1242/jeb.143875
ajod-1039	doi.org	https://doi.org/10.1007/s00264-002-0336-6
ajod-1039	doi.org	https://doi.org/10.1016/j.spinee.2004.09.010
ajod-1039	doi.org	https://doi.org/10.4314/ajpherd.v15i4.49555
ajod-1039	doi.org	https://doi.org/10.1186/1476-069x-9-52
ajod-1039	www.ncbi.nlm.nih.gov	https://www.ncbi.nlm.nih.gov/books/nbk538215/
ajod-1039	health-sciences.nwu.ac.za	http://health-sciences.nwu.ac.za/sites/health-sciences.nwu.ac.za/files/files/health_ethics/covid-19%20uploading/greeff%20m_alert%20levels%20and%20research%20%28version%203%29_final.pdf
ajod-1039	doi.org	https://doi.org/10.1155/2015/842804
ajod-1039	doi.org	https://doi.org/10.1038/sj.sc.3100938
ajod-1039	doi.org	https://doi.org/10.1038/sc.2011.153
ajod-1039	activesafe.ca	http://activesafe.ca/
ajod-1039	doi.org	https://doi.org/10.23880/aphot-16000172
ajod-1039	doi.org	https://doi.org/10.4102/sajs.v106i3/4.153
ajod-1039	doi.org	https://doi.org/10.1098/rspb.2006.3653
ajod-1039	doi.org	https://doi.org/10.1016/j.socscimed.2013.04.010
ajod-1039	www.researchgate.net	https://www.researchgate.net/publication/332343686
ajod-1039	open.bccampus.ca	https://open.bccampus.ca/find-open-textbooks/
ajod-1039	doi.org	https://doi.org/10.3390/app12031155