Adam Hafidz Al Fajar. “Implementation of Profit and Loss Sharing in Rubber Plantation Parcels from the Perspective of Sharia Economic Law”. Journal of Nusantara Economy 2, no. 2 (December 30, 2023): 83–93. Accessed January 17, 2025. http://juna.nusantarajournal.com/index.php/numy/article/view/93.