Simeon Abel. “The STTELLS Theory: A Motivational Process Theory”. International Journal of Advances in Scientific Research and Engineering (IJASRE), ISSN:2454-8006, DOI: 10.31695/IJASRE, vol. 7, no. 12, Dec. 2021, pp. 23-25, doi:10.31695/IJASRE.2021.34119.