Assessing Extensive Semi-Arid Rangeland Beef Cow-Calf Welfare in Namibia: Part 1: Comparison between farm production system’s effect on the welfare of beef cows - Kaurivi YB; Laven R; Parkinson T; Hickson R; Stafford K (https://www.preprints.org/manuscript/202012.0101/v1, 2020)