“Phytochemical Study and Analysis of Extracts from Two Plants: Teucrium Polium and Lavandula Stoechas from the Region of Essaouira, by Gas Chromatography Coupled with Mass Spectrometry (GC / MS)” (2023) Global Journal of Science Frontier Research, 22(B1), pp. 1–12. Available at: https://journalofscience.org/index.php/GJSFR/article/view/102577 (Accessed: 2 February 2026).