RANCANG BANGUN ALAT PENANAM BENIH KEDELAI (Glycine max L.) (Design and Construction of Soybean Grains Seeder (Glycine max L.)) - Bancin, Ari Budiarto; Program Studi Keteknikan Pertanian Fakultas Pertanian Universitas Sumatera Utara Jl. Prof. Dr. A. Sofyan No. 3 Kampus USU Medan 20155 (Universitas Sumatera Utara, 2018)