Amiliyah, Rizqiyatul, 		Sumono, Agus, AND 		Hidayati, Lusi.
" Deformasi Plastis Nilon Termoplastik Setelah Direndam Dalam Ekstrak Biji Kopi Robusta (Plastic Deformation of Thermoplastic Nylon After Immersed In Robusta Coffee Bean Extract)" <em>Pustaka Kesehatan</em> [Online], Volume 3 Number 1 (10 January 2015)