YOVI, Efi Yuliati. %VdotO2max as Physical Load Indicator Unit in Forest Work Operation. Jurnal Manajemen Hutan Tropika, Bogor, INA, v. 13, n. 3, p. 140–145, 2011. Disponível em: https://journal.ipb.ac.id/jmht/article/view/2866. Acesso em: 13 jan. 2026.