The basics of social research
Metodologi Penelitian sosial
The SAGE handbook of social media research methods
The SAGE handbook of online research methods
Metode penelitian sosial: konsep-konsep kunci
Making sense of the social world : methods of investigation
Natural experiments in the social sciences : a design-based approach
Mixed methods social networks research : design and applications
Memahami riset perilaku dan sosial
Set-theoritic methods for the social sciences : a guide to qualitative comparative analysis