Kaka, Yulius Mada. “Revisiting Trump’s Protectionism and Its Policy Implications for US–Canada Trade Relations”. Politeia : Journal of Public Administration and Political Science and International Relations 3, no. 3 (July 31, 2025): 47–64. Accessed October 6, 2025. https://journal.idscipub.com/politeia/article/view/606.