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

Suparwanto, A. (2015). Tip, trik, formula & fungsi microsoft excel . Yogyakarta: Suka Buku.

Gaya MLA

Suparwanto, Andi. "Tip, trik, formula & fungsi microsoft excel". Yogyakarta: Suka Buku, 2015. UMUM.