Mahbub, I. ., G. . Tampubolon, and I. Irianto. “The Recovery Of Some Of The Soil Chemical Properties And The Growth Of Sengon Solomon Plant (Falcataria Moluccana (Miq.) Barneby & Grimes) By Composting Desmodium Ovalifolium on the Land Of Former Coal Mine”. Jurnal Silva Tropika, vol. 4, no. 1, Sept. 2020, pp. 222-8, doi:10.22437/jsilvtrop.v4i1.10457.