Ngapiyatun, S.; Nailia , S. M.; Rositah, E.; Mirasari, R.; Anwar, R.; Wartomo; Aziza, H.; Zamroni, A. Level of Knowledge of Harvest Employees about Oil Palm Harvesting Techniques at PT. Alam Jaya Persada. buletinloupe 2025, 21, 27-33.