Manapsal, Josephine P. “Exploring Lavender Aromatherapy in Reducing Math Anxiety to Improve Test Scores in Solving Math Problems”. Abstract Proceedings International Scholars Conference 6, no. 1 (October 29, 2018): 293. Accessed April 20, 2024. https://jurnal.unai.edu/index.php/isc/article/view/1287.