Project Management Institute, 2013
Buku Teks
Deborah Henderson; Susan Earley; Laura Sebastian-Coleman; Elena Sykora; Eva Smith, editor
Technics Publications, 2017
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Project Management Institute, 2000
Buku Referensi
Neno Ruseno
Pusat Penelitian dan Pengabdian Pada Masyarakat (P3M) STTA, 2019
Artikel Jurnal
Boy Subirosa Sabarguna
UI-Press, 2011
Buku Teks