Nemutanzhela, Phathutshedzo, and Tefo Sekgweleo. 2014. “Robotic Technologies for Optimizing Dispensing Chronic Medication in South Africa Healthcare Center”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 18 (2):61-71. https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/3133.