Improvement of Sand Tailing Fertility Derived from Post Tin Mining Using Leguminous Crop Applied by Compost and Mineral Soil. j Trop. Soils [Internet]. 2014 Sep. 15 [cited 2025 Nov. 9];18(3):217-23. Available from: https://journal.unila.ac.id/index.php/tropicalsoil/article/view/190