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

Gaya APA

Khrisna, B. (2023). Sisi tergelap surga (Cet.8). Jakarta: Grameda Pustaka Utama.

Gaya MLA

Khrisna, Brian. "Sisi tergelap surga". Cet.8 Jakarta: Grameda Pustaka Utama, 2023. UMUM.