APA Citation

Sugiyono, P. (2019). Metode Penelitian dan Pengembangan (Research and Development). Alfabeta.

Chicago Style Citation

Sugiyono, Prof. Metode Penelitian Dan Pengembangan (Research and Development). Alfabeta, 2019.

MLA Citation

Sugiyono, Prof. Metode Penelitian Dan Pengembangan (Research and Development). Alfabeta, 2019.

Warning: These citations may not always be 100% accurate.