"OK, adj., int.1, n.2, and adv." OED Online. Oxford University Press, December 2021. Web. 19 January 2022.

"OK, adj., int.1, n.2, and adv." OED Online, Oxford University Press, December 2021, www.oed.com/viewdictionaryentry/Entry/130925;jsessionid=055F2BA70A5E9A2B8C4A87347DA87D2E. Accessed 19 January 2022.

"OK, adj., int.1, n.2, and adv.". OED Online. December 2021. Oxford University Press. https://www.oed.com/viewdictionaryentry/Entry/130925;jsessionid=055F2BA70A5E9A2B8C4A87347DA87D2E (accessed January 19, 2022).