Anathi, Sokhetye. “Circular Economy Supply Chain and Sustainable Sourcing: The Incorporation of McArthur foundation’s Butterfly Model into Sustainable Sourcing”. Studia Mundi – Economica, vol. 11, no. 2, June 2024, pp. 43-53, https://doi.org/10.18531/sme.vol.11.no.2.pp.43-53.