Gaya APA
Indrajit, Y, R, P, &, R, E.
(2021).
Flipped Classroom
.
Yogyakarta:
.
Gaya MLA
Indrajit, Yulius, Roma, Patandean, &, Richardus, Eko.
"Flipped Classroom".
Yogyakarta:
,
2021.
Text.