Habibi Siregar, Fuad, and Rilus A. Kinseng. “The Changes of Social Culture and The Level of Migrant Welfare Batak Who Worked in The Informal Sector in Bogor”. Sodality: Jurnal Sosiologi Pedesaan 3, no. 1 (May 15, 2015). Accessed December 23, 2025. https://journal.ipb.ac.id/sodality/article/view/9428.