"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=D402183FD1D4424A7568796BFD8C1769. 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=D402183FD1D4424A7568796BFD8C1769 (accessed January 19, 2022).