UJI KUALITAS TALI SERAT PELEPAH PISANG BARANGAN (Musa acuminata) (Barangan’s Banana (Musa acuminata) Midrib Fiber Rope Tensile Quality Test) - Sutiawan, Eri; Program Studi Keteknikan Pertanian Fakultas Pertanian USU (Universitas Sumatera Utara, 2017)