1.
Mhlongo LB. The Subsidiarity Principle and Foreign Investors’ Participation in Treaty Negotiations as a Mechanism for Reinforcing the Rule of Law . SAYIL [Internet]. 2026 Oct. 15 [cited 2026 Oct. 18];51:24 pages. Available from: https://unisapressjournals.co.za/index.php/SAYIL/article/view/23483