Amuta, Ann O., and Dudley Poston Jr. “Avoiding Inferential Errors in Public Health Research: The Statistical Modelling of Physical Activity Behavior”. International Journal of Statistics in Medical Research 3, no. 4 (November 6, 2014): 384–391. Accessed April 28, 2024. https://www.lifescienceglobal.com/pms/index.php/ijsmr/article/view/2468.