Methods to Test for Equality of Two Normal DistributionsFrank, J., & Klar, B. (2016). Methods to test for equality of two normal distributions. Statistical Methods & Applications, 25(4), 581-599. https://search.ebscohost.com/login.aspx?direct=true&AuthType=sso&db=bth&AN=119456507&site=eds-live&scope=site&custid=natuniv