PUTRI, Elsa Lolita; ADRINAL, Adrinal; GUSMINI, Gusmini; ABDULLAH, Rosazlin. Effectiveness of biochar size on physical properties of psamment soil . Jurnal Lahan Suboptimal : Journal of Suboptimal Lands, [S. l.], v. 15, n. 2, p. 147–153, 2026. DOI: 10.36706/jlso.15.2.2026.800. Disponível em: https://jlsuboptimal.unsri.ac.id/index.php/jlso/article/view/800. Acesso em: 6 oct. 2026.