Lakeisha Onyango, Rahma Ahmed Darwesh, Precious Jadini and Uthaynah Abdullatif 2023. Charisma and learning: designing charismatic behaviours for virtual human tutors. London Journal of Social Sciences. 6 (Oct. 2023), 162–166. DOI:https://doi.org/10.31039/ljss.2023.6.115.