Sukirno. “Tenure Conflicts in State Forest Management: A Normative-Empirical Study at the Perum Perhutani KPH Banyumas Timur”. Al-Zayn : Jurnal Ilmu Sosial & Hukum, vol. 4, no. 2, Mar. 2026, pp. 6228-40, doi:10.61104/alz.v4i2.5111.