Suprianto, Darwin Syamsul, and Muhammad Deddy Harfiansyah , Trans., “Application of the Routine Level Determination Method for Paracetamol PT. Kimia Farma, Tbk HPLC on Generic and Branded Tablets in Medan”, jisk, vol. 1, no. 1, pp. 1–5, Dec. 2020, doi: 10.52622/9abdjn64.