APA Citation

Retno Tri Wahyuni. (2012). Applied engineering seminar Pekanbaru 2012. Pekanbaru: Politeknik Caltex Riau.

Chicago Style Citation

Retno Tri Wahyuni. Applied Engineering Seminar Pekanbaru 2012. Pekanbaru: Politeknik Caltex Riau, 2012.

MLA Citation

Retno Tri Wahyuni. Applied Engineering Seminar Pekanbaru 2012. Pekanbaru: Politeknik Caltex Riau, 2012.

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