BARUS, J. Pemanfaatan Lahan di bawah Tegakan Kelapa di Lampung. Jurnal Lahan Suboptimal : Journal of Suboptimal Lands, [S. l.], v. 2, n. 1, 2013. DOI: 10.33230/JLSO.2.1.2013.37. Disponível em: https://jlsuboptimal.unsri.ac.id/index.php/jlso/article/view/37. Acesso em: 20 oct. 2021.