Parhusip, A. D., and I. E. Joesoef. “The Principle of Non Discrimination Against the Unilateral Determination of Payment Method Provisions in Non Cash Buying and Selling Transactions”. PALAR (Pakuan Law Review), vol. 12, no. 1, Jan. 2026, pp. 34-47, doi:10.33751/palar.v12i1.30.