Kara Andrea Handali, author
Fakultas Psikologi Universitas Indonesia, 2017
UI - Tesis Membership
Singgih D. Gunarsa, author
Gunung Mulia, 1991
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Riana Rashar, author
Kencana Prenada Media, 2011
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Nurhayati, Nurhasanah Bakhtiar, Eniwati Khaidar, Sariah
Rajawali Press, 2022
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Yeni Rachmawati, author
Kencana Prenada Media, 2011
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