Praktik Kerja di PT Kalbe Farma Tbk. Periode 9 Januari - 3 Maret 2023, Verifikasi Metode Analisis Penetapan Kadar Bahan Baku Ketoprofen Secara Titrimetri Berdasarkan Farmakope Indonesia Edisi VI = Work Practice at PT Kalbe Farma Tbk. for the Period of 9th January - 3rd March 2023, Verification of the Analytical Method for Determining Ketoprofen Raw Material Concentration with Titrimetric Method Based on the Indonesian Pharmacopoeia VI Edition