F. S. Ramadhan, Khairana Zata Nugroho, Desi Susanti, and I. N. Utomo, “The Socio-Economic Impacts of the Smallholder Cotton Intensification Program on Farmers in Grobogan Regency during the New Order Government”, Fajar Hist. J. Ilmu Sej. dan Pendidik., vol. 9, no. 2, pp. 168–180, Jul. 2025.