Mengembangkan e-Learning Sekolah : Step by Step Implementasi Moodle

per Sukari, Ratri Medya
Publicat 2015

Tom Petters

per Robert Heller, Ratri Medya, S.E,
Publicat 2000

Memahami Anak Berkebutuhan Khusus : Panduan Guru dan Sekolah = Essensial Guide to Understanding Special Education Needs

per Jenny Thompson, Eka Widayati, Johanes Trihartanto, Ratri Medya
Publicat 2014

Panen Rupiah dari Budi Daya Lele

per Khairul Amri, Khairuman, Yuki Anggia Putri, Ratri Medya
Publicat 2014

The Starbucks Experience

per Yati Sumiharti, Ratri Medya, S.E,, Joseph A. Michelli
Publicat 2006

Andrew Grove

per Theresia Vini S., S.E., Robert Heller, Yati Sumiharti, Ratri Medya, S.E,
Publicat 2001

Bekerja Sebagai Sekretaris

per Audina Furi Nirukti, Yati Sumiharti, Ratri Medya, S.E,, Yuniasari Shinta Dewi
Publicat 2008