Subjective well-being: pengaruh tingkat pendidikan terhadap kebahagiaan individu di Indonesia = Subjective well-being: the effect of education level on individual happiness in Indonesia

Kebahagiaan dan perilaku memberi di Indonesia = Happiness and giving behavior in Indonesia

Kualitas Rumah dan Kebahagiaan di Indonesia = Home Quality and Happiness in Indonesia

Kebahagiaan penduduk usia lanjut pada rumah tangga Solo (One Person Household/OPH) di Indonesia = The happiness of the elderly population at One Person Household (OPH) in Indonesia

Antara karir, keluarga, dan kebahagiaan: sebuah analisis tingkat kepuasan hidup wanita menikah di Indonesia dengan menggunakan parameter subjective well-being = Between career, family, and happiness: an analysis of the level of life satisfaction of married women in Indonesia using subjective well-being as parameter