Yustina, Yustina, Nenden Solihatul Zannah, Sri Purwaningsih, and Endang Lukitaningsih. “Identification and Determination of Methylisothiazolinone and Chloromethylisothiazolinone in Cosmetics by Liquid Chromatography Tandem Mass Spectrometry”. Indonesian Journal of Pharmacy 36, no. 3 (September 22, 2025): 504–514. Accessed April 21, 2026. https://journal.ugm.ac.id/v3/IJP/article/view/16886.