Mwanaumo, Erastus, Wellington Didibhuku Thwala, and Jan-Harm Pretorius. “Assessing Health and Safety Requirements in Construction Contracts in Botswana”. Journal of Economics and Behavioral Studies 6, no. 1 (January 31, 2014): 37–43. Accessed October 25, 2026. https://amhinternational.com/jebs/article/view/2613-assessing-health-and-safety-requirements-in-construction-contracts-in-botswana.