Persepsi pimpinan organisasi kemasyarakatan pemuda (okp) tentang strategi pembentukan karakter kepemimpinan (studi kasus di HM,I PMII, KAMMI) = The perception of leader of youth (unio) organization about strategic of leadership character astablishment (case study in HMI, PMII, KAMMI) / Agus Subagio - Agus Subagio, author (Program Pascasarjana Universitas Indonesia, 2013)