Psikologi kepemimpinan dan inovasi

by Ancok, Djamaludin, Rahmat, Rikard, Retnowulan, Heidy
Published 2012

Psikologi terapan : melintas batas disiplin ilmu

by Prawitasari, Johana E., Rahmat, Rikard, Retnowulan, Heidy
Published 2012

Jurnalistik radio : kiat menulis berita radio

by Oramahi, Hasan Asy`ari, Rahmat, Rikard, Retnowulan, Heidy
Published 2012

Prinsip-prinsip kepemimpinan

by Sashkin, Marshall, Sashkin, Molly G., Hutauruk, Rudolf, Tobing, Linda Ria, Rahmat, Rikard, Retnowulan, Heidy
Published 2011