Ahmad Sanusi, N.F. et al. 2025. Struktur Dirian Famili Rubiaceae di Sebuah Hutan Dipterokarpa Tanah Rendah, Hutan Simpan Behrang, Perak: Stand Structure of the Rubiaceae Family in a Lowland Dipterocarp Forest, Behrang Forest Reserve, Perak. Semarak Proceedings of Natural and Environmental Sciences. 2, 1 (Apr. 2025), 16–21. DOI:https://doi.org/10.37934/spnes.2.1.1621a.