S. D. Safitri, Erlina, and R. Muharini, “Development of A Tutorial Video on the Application of Centrifugal Chromatography for the Separation of Fractions from Campnosperma Auriculatum Root Extract”, OJPK, vol. 9, no. 1, pp. 101–111, Jun. 2025, doi: 10.19109/ojpk.v9i1.27648.