MAZUR, Karol, LEWICKI, Marcin, MAZUR, Dominika, TYNIEC, Mateusz and SMOLEŃ, Agata. Effects of ashwagandha root extract on physical performance – a clinical review. Journal of Education, Health and Sport. Online. 28 December 2021. Vol. 11, no. 12, pp. 337-343. [Accessed 31 January 2025]. DOI 10.12775/JEHS.2021.11.12.027.