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

library, G, B. (1979). Computers in business : Grolier business library (-). Amerika serikat: Mcgraw Hill, inc.

Gaya MLA

library, Grolier, Business. "Computers in business : Grolier business library". - Amerika serikat: Mcgraw Hill, inc, 1979. UMUM.