https://www.psychologytoday.com/us/blog/everyone-top/202206/is-ethical-non-monogamy-right-you
https://www.wellandgood.com/what-is-compersion/
https://www.menshealth.com/sex-women/a38736485/solo-poly/
https://www.her.ie/life/ethical-non-monogamy-open-relationships-mainstream-heres-542537
https://www.tovima.gr/2014/09/12/vimagazino/gamos-syntirisi-i-antistasi/
https://inews.co.uk/opinion/humans-why-keep-trying-failing-monogamy-science-history-1298322
https://hellorelish.com/articles/monogamous-relationship.html
https://www.refinery29.com/en-gb/2021/11/10731191/non-monogamy-open-relationship-problems