Achieng M, Ogundaini O, Mlitwa N. Enhancing Procurement Efficiency in South Africa through e-Reverse Auction Systems. journalisi [Internet]. 15Dec.2024 [cited 20Dec.2025];6(4):2327-46. Available from: https://journal-isi.org.adsii.or.id/index.php/isi/article/view/877