Gaya APA
Sugianti, Y, H, R, ;. ().
PENELITIAN PENGEMBANGAN MODEL ADDIE DAN R2D2 .
:
Lembaga Academic & Research Institute.
Gaya MLA
Sugianti, Yudi, Hari, Rayanto, ;.
"PENELITIAN PENGEMBANGAN MODEL ADDIE DAN R2D2".
:
Lembaga Academic & Research Institute,
.
Text.