OPTIMISING SPACING AND STANDARDS OF LOGGING ROADS ON UNIFORM TERRAIN. JOURNAL OF TROPICAL FOREST SCIENCE, [S. l.], v. 1, n. 3, p. 215–228, 1989. Disponível em: https://jtfs.frim.gov.my/jtfs/article/view/2162. Acesso em: 18 jan. 2026.