Gaya APA
Indrajit, R, E., Astutiningsih, . (2024).
Flexible Learning Spaces: Ruang Belajar Fleksibel .
Yogyakarta:
Media Akademi.
Gaya MLA
Indrajit, Richardus, Eko., Astutiningsih, .
"Flexible Learning Spaces: Ruang Belajar Fleksibel".
Yogyakarta:
Media Akademi,
2024.
Text.