…pinpoints
Smith (2016) pinpoints the problems with… Pinpointing the problems addressed by Smith (2016)…
…opines that…
Smith opines that social theory is integral when examining…
…maintains that…
Peters (2010, p.1) maintains that the most important factor with regards to… Even with the contravening evidence, Smith (2016) maintains that…
…focuses on…
Smith (2016) focuses on relevant factors such as… The present study focuses on … There is a broad body of literature which focuses on…
…argues…
David (2016) argues that… A number of writers have argued otherwise… As argued by David (2016)… The argument raised by others… On the contrary, David (2016) argues…
…outlines…
Research by Jones and Peters (2015) outlines the importance of… Outlining the importance of disability rights, Shakespeare argues…