Eka Dewi Dama Yanti EDDY, Ngapiyatun S, Wartomo W. Pengaruh Kelompok Umur dan Masa Kerja terhadap Produktivitas Tenaga Kerja Panen Sawit: Effect of Age Group and Working Period on The Productivity of Oil Palm Harvesting. buletinloupe [Internet]. 2022 Dec. 30 [cited 2024 Dec. 4];18(02):193-8. Available from: https://e-journal.politanisamarinda.ac.id/index.php/jurnalloupe/article/view/1677