“Implementasi Sistem Paroan(Bagi Hasil) Pada Perkebunan Karet Dalam Perspektif Ekonomi Islam”. Management Studies and Entrepreneurship Journal (MSEJ) 4, no. 6 (November 20, 2024): 9179–9191. Accessed June 2, 2026. https://journal.yrpipku.com/index.php/msej/article/view/3699.