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Buku Teks
Harahap, Arif Abdi, author
2001
UI - Tesis (Membership)
Irvan Nugroho Wicaksono, author
2011
UI - Tesis (Open)
Muhammad Luthfi Fauruza, author
2017
UI - Skripsi (Membership)
Chairani Zakiah, author
Fakultas Psikologi Universitas Indonesia, 2018
UI - Skripsi (Membership)