"OK, adj., int.1, n.2, and adv." OED Online. Oxford University Press, December 2021. Web. 20 January 2022.

"OK, adj., int.1, n.2, and adv." OED Online, Oxford University Press, December 2021, www.oed.com/viewdictionaryentry/Entry/130925;jsessionid=D9F806AB70996B490DE99F93CDCFAE6F. Accessed 20 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=D9F806AB70996B490DE99F93CDCFAE6F (accessed January 20, 2022).