Rademeyer, A. L., and D. J. Lubinsky. “A DECISION SUPPORT SYSTEM FOR STRATEGIC, TACTICAL AND OPERATIONAL VISIT PLANNING FOR ON-THE-ROAD PERSONNELA DSS FOR STRATEGIC, TACTICAL AND OPERATIONAL VISIT PLANNING FOR ON-THE-ROAD PERSONNEL”. The South African Journal of Industrial Engineering, vol. 28, no. 1, May 2017, pp. 57-72, doi:10.7166/28-1-1538.