Gaya APA
Kuswidi, I., Tentor, P.
(2019).
Jurus tuntas kuasai sbmptn ips soshum 2020
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Yogyakarta:
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Gaya MLA
Kuswidi, Iwan., Tentor, Pakar.
"Jurus tuntas kuasai sbmptn ips soshum 2020".
Yogyakarta:
LAKSANA,
2019.
Text.