PRELIMINARY ANALYSIS OF YIELD AND COMPOSITION OF LATEX FROM ALSTONIA ANGUSTILOBA. JOURNAL OF TROPICAL FOREST SCIENCE, [S. l.], v. 2, n. 2, p. 142–149, 1989. Disponível em: https://jtfs.frim.gov.my/jtfs/article/view/2097. Acesso em: 12 oct. 2025.