ROBI ASRA; NESSA YANDRA. BEYOND BEAUTY: INVESTIGATING HEAVY METALS IN LIPSTICK – A PADANG CITY PERSPECTIVE USING ATOMIC ABSORPTION SPECTROPHOTOMETRY. Frontline Medical Sciences and Pharmaceutical Journal, [S. l.], v. 4, n. 01, p. 01–07, 2024. DOI: 10.37547/medical-fmspj-04-01-01. Disponível em: https://www.frontlinejournals.org/journals/index.php/fmspj/article/view/488. Acesso em: 17 jan. 2026.