RAMADAN, Syahrul; ZAMZAMI, Zamzami; ROSMELI, Rosmeli. Pengaruh luas lahan, modal dan tenaga kerja terhadap pendapatan petani pinang di Desa Sungai Beras Kecamatan Mendahara Ulu. e-Jurnal Ekonomi Sumberdaya dan Lingkungan, [S. l.], v. 12, n. 2, p. 108–118, 2024. DOI: 10.22437/jesl.v12i2.25402. Disponível em: https://www.online-journal.unja.ac.id/JSEL/article/view/25402. Acesso em: 18 may. 2026.