Iskandar 2026. The Role and Social Impact of the Klampok Sugar Factory, Banjarnegara during the Dutch Colonial Period 1889-1933. Entita: Jurnal Pendidikan Ilmu Pengetahuan Sosial dan Ilmu-Ilmu Sosial. 8, 1 (Jun. 2026), 35-44. DOI:https://doi.org/10.19105/ejpis.v8i1.24071.