Gaya APA

Abstrak prosiding communication, economic, law, science, and technology 2nd 2017. (2017). Pekanbaru: LPPM Universitas Muhammadiyah Riau.

Gaya MLA

Abstrak prosiding communication, economic, law, science, and technology 2nd 2017. Vol.2, (Sep.2017). Pekanbaru: LPPM Universitas Muhammadiyah Riau, 2017. Books.