Ansari, H., N. . Nurdin, I. Tahir, and D. . Maryani. “Policy Implementation Green Public Procurement In Sustainable Development In South Kalimantan Province”. Eduvest - Journal of Universal Studies, vol. 3, no. 1, Jan. 2023, pp. 278-96, doi:10.59188/eduvest.v3i1.733.