Kapital sosial dalam organisasi kewirausahaan mahasiswa: (studi kasus center for entrepreneurship development and studies Universitas Indonesia) = Social capital in students entrepreneurial organization (case study of center for entrepreneurship development and studies Universitas Indonesia)

Pengaruh modal sosial terhadap performa crowdfunding: studi kasus kitabisa.com = The impact of social capital on crowdfunding performance: a case study of kitabisa.com

Pengaruh modal sosial terhadap fertilitas di Indonesia : analisis jalur data susenas 2014 = The effect of social capital on fertility in Indonesia : path analysis of susenas 2014

Pengaruh penggunaan internet terhadap modal sosial di Indonesia = Effects of internet usage on social capital in Indonesia

Hubungan modal finansial dan modal sosial terhadap status gizi balita di Indonesia = Relationship between financial capital and social capital against nutritional status of infants in Indonesia