L. Andina, R. Saputri, A. N. Putri, E. Lukitaningsih, and A. Rohman, “Analysis Of Adulterated Pangasius Hypopthalmus Oil By ATR-FTIR Spectroscopy And Chemometric”, Indonesian J. Chemom.Pharm. Anal, vol. 1, no. 2, pp. 61-68, Jul. 2021.