(1)
Andila, P. S.; Warseno, T.; Wibawa, I. P. A. H.; Tirta, I. G. Phytochemical Study on the Flower of Alstonia Macrophylla Wall. Ex G.Don (Apocynaceae) from Sumbawa Island, Indonesia. J Biol Res 2019, 24, 107-111.