It can be an error by arguina , verbs /argéía ( argir ), suffix -arquía , guide of Argentina , . . .
The term argía, with diamiss and tilde. It's a turning point of argir. It means arguing, exposing, reasoning, securing, demonstrating. It can also mean challenging, disprove.
ARGUIA , verbal form of the verb arguir , imperfect past, third person of the syngula : Alegar , Argumentar ,