IDENTIFIKASI DAN PENETAPAN KADAR PENTOXYFILLIN DALAM SEDIAAN TABLET SECARA SPEKTROFOTOMETRI FOURIER TRANSFORM INFRARED (FT-IR) DAN SPEKTROFOTOMETRI UV-VISIBEL Journal title: Jurnal Farmagazine Authors: Faisal Ismail, Dilla Kanitha Subject(s): Medicine, Medicinal Chemistry, Pharmacognosy, Pharmacology & Pharmacy, Pharmaceutical science - Pharmaceutical science