HIKMAH, N.; MARUF, A. Analisis Pengaruh Modal Sosial terhadap Produktivitas Usahatani Padi: Studi Kasus Desa Timbulharjo, Kecamatan Sewon, Kabupaten Bantul. Journal of Economics Research and Social Sciences, [S. l.], v. 3, n. 2, p. 110–117, 2019. DOI: 10.18196/jerss.030212. Disponível em: https://journal.umy.ac.id/index.php/jerss/article/view/9107. Acesso em: 30 apr. 2025.