IHSANUDDIN, M.; FIRMANSYAH, E.; TARMADJA, S. Kajian Time and Motion Study Kegiatan Panen pada Perkebunan Kelapa Sawit. AGROFORETECH, [S. l.], v. 1, n. 2, p. 911–919, 2023. Disponível em: https://jurnal.instiperjogja.ac.id/index.php/JOM/article/view/665. Acesso em: 19 apr. 2026.