Ayu Kartika, author
Lebih baik sekarang daripada nanti: pengaruh waktu pemberian umpan balik dari penerima surat terima kasih terhadap kebahagiaan pengirim = Better now than later: the effect of delayed feedback from receiver of gratitude letter towards sender's happiness
Fakultas Psikologi Universitas Indonesia, 2016
 UI - Skripsi Membership
Divani Aery Lovian, author
Pengaruh kedekatan hubungan antara pemberi dan penerima tindakan baik terhadap kebahagiaan = The effect of closeness between giver and receiver act of kindness on happiness
Fakultas Psikologi Universitas Indonesia, 2016
 UI - Skripsi Membership
Russell, Bertrand, 1872-1970, author
The conquest of happiness
Avon Book Divition, 1930
 Buku Teks
Stability of happiness : theories and evidence on whether happiness can change
edited by Kennon M. Sheldon and Richard E. Lucas
Academic Press, 2014
 eBooks
Gede Prama, author
Kebahagiaan yang membebaskan : menghidupkan lentera di dalam diri
Gramedia Pustaka Utama, 2006
 Buku Teks
<<   1 2 3   >>