According to Richard Lanigan, various phenomena that occur in human life can be studied in terms of ontology, epistemology, and axiology. Regarding this, pay attention to the picture below phenomena,

Millennial life today is inseparable from the internet and social media. Millennials, in particular Teenagers, or better known as Generation Z (GenZ), fill a lot of their days with activities through social media. Not only for studying, they too using the media to entertain themselves, especially during the stay at home rules enforced by the government, such as using the Tiktok application, Instagram and so on. 

Examine the above phenomenon by using the study proposed by Richard Lanigan, namely side study:
a. Ontological
b. Epistemology
c. Axiology