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), 35-44. https://doi.org/10.19105/ejpis.v8i1.24071