F. Jefri Pratama and Arifin Suryo Nugroho, “FROM FORCED CULTIVATION TO INDUSTRIALISATION: SOCIO ECONOMIC IMPACTS AND THE EMERGENCE OF THE KALIBAGOR SUGAR FACTORY: Dari Tanam Paksa Ke Industrialisasi: Dampak Sosial Ekonomi Dan Kemunculan Pabrik Gula Kalibagor”, JS, vol. 10, no. 2, pp. 548–554, Apr. 2026.