Lubis, Rizal P., Abdiyanto, and Sabilayana. “The Contribution of Rice Farming on The Farmers’ Income: a Study Case in Klambir V Kebun Village, Hamparan Perak Subdistrict, Deli Serdang Regency”. Best Journal of Administration and Management 3, no. 1 (July 24, 2024): 24–32. Accessed May 20, 2026. https://internationalpublisher.id/journal/index.php/Bejam/article/view/193.