Mizal Helmi, and Mukhsin Nyak Umar. “IMPLEMENTING THE THEORY OF TSAMAN IN RUBBER’S PRICING STANDARD IN INDRA MAKMUR DISTRICT, ACEH PROVINCE, INDONESIA”. JURISTA: Jurnal Hukum Dan Keadilan, vol. 9, no. 1, July 2025, pp. 318-36, doi:10.22373/jurista.v9i1.259.