A. I. Irawan 和 H. N. H. Hidayah, 《Suitability of Cocopeat as a Transplanting Media in the Polytube of Magnolia elegans (Blume.) H. Keng Seedlings》, wasian, 卷 1, 期 2, 页 73–76, 12月 2014, doi: 10.62142/q3ntat43.