https://dispora.pekanbaru.go.id/ https://iran.unhabitat.org/ https://labkes.pekanbaru.go.id/ https://phki.untan.ac.id/ https://feb.untan.ac.id/ https://heylink.me/jagungbetslot88uangasli/

Gaya APA

Mcarthur, T. (1983). A rapid course in english for students of economics . New York: oxford university press.

Gaya MLA

Mcarthur, Tom. "A rapid course in english for students of economics". New York: oxford university press, 1983. Sekretari D3.