Siska Yulianita Lubis, Syahriandi Akbari, and Irshad Ahmad Reshi. “ANALYSIS OF PRODUCTION FACTORS IN SOYBEAN FARMING IN DELI SERDANG REGENCY (CASE STUDY OF THE UPSUS PAJALE PROGRAM)”. International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS) 4, no. 5 (October 25, 2024): 609–612. Accessed June 11, 2026. https://radjapublika.com/index.php/IJEBAS/article/view/5894.