Wartomo, Novi Indah Lestari, Sri Ngapiyatun, Humairo Aziza, Rusli Anwar, and Puspita. 2024. “Analysis of Productivity and Labor Requirements of Palm Oil (Elaeis Guineensis Jacq.) Harvesting at Afdeling 4 in PT. Alam Jaya Persada”. Buletin Loupe 20 (01):22-27. https://doi.org/10.51967/buletinloupe.v20i01.3005.