Harada, Ko, Fifi Gus Dwiyanti, Iskandar Zulkarnaen Siregar, Atok Subiakto, Lucy Chong, Bibian Diway, Ying-Fah Lee, Ikuo Ninomiya, and Koichi Kamiya. 2018. “Genetic Variation and Genetic Structure of Two Closely Related Dipterocarp Species, Dryobalanops Aromatica C.F. Gaertn. and D. Beccarii Dyer”.
Sibbaldia: The International Journal of Botanic Garden Horticulture, no. 16 (July): 179-97.
https://doi.org/10.24823/Sibbaldia.2018.255.