Lestari, T., A. Syazili, and D. Pratama. “Application of Ameliorant on the Growth and Product of Pakchong (Pennisetum Purpureum Cv Thailand) in Post-Tin Mining Land”. Jurnal Lahan Suboptimal : Journal of Suboptimal Lands, vol. 13, no. 1, Apr. 2024, pp. 73-78, doi:10.36706/jlso.13.1.1024.658.