Influence of filler-binders on ibuprofen iablets with direct compression method - Hadisoewignyo, Lannie; Faculty of Pharmacy,Unika Widya Mandala Surabaya. Jl. Dinoyo 42-44 Surabaya-60265, Telp. 031-70007576 /087852942829 (Faculty of Pharmacy Universitas Gadjah Mada, Yogyakarta, Skip Utara, 55281, Indonesia, 2011)