ANALISIS PERBANDINGAN EFISIENSI TENAGA KERJA SEMI MEKANIS DAN MANUAL PADA SESI POTONG BUAH (Studi kasus di Puhus 2 Estate PT Dharma Agrotama Nusantara di Desa Muara Wahau) (The Comparison Analysis of Efficiency of Semi Mechanical and Manual Labors on Fruit Cutting Session (Case study at Puhus 2 Estate PT. Dharma Agrotama Nusantara in Muara Wahau Village)). JURNAL AGRIBISNIS DAN KOMUNIKASI PERTANIAN (Journal of Agribusiness and Agricultural Communication), v. 1, n. 1, p. 39–46, 12 Nov.2018.