Lyrics can be studied from an academic perspective.
Rehabilitation Sciences cannot possibly be studied from a uni-disciplinary perspective.
It was still not studied from an explicitly geographical perspective though until the 20th century.
This has recently been studied more closely from a generative perspective in Rosenkvist (2007).
Church history is often, but not always, studied from a Christian perspective.
They may study particular areas of economics in greater depth, from both a theoretical and an empirical perspective.
Veṇvāroha has been studied from a modern perspective and the process is explained using the properties of periodic functions.
It was now possible to study the history of the Earth from a scientific perspective rather than a religious one.
In this context source criticism is studied from a broader perspective than just, for example, history or Biblical studies.
It turned out to be a groundbreaking study of a subject never before studied from an archaeological perspective.