Indriastuti, Suyani, Stefania Lowirani, & Pra Adi Soelistijono. " Penolakan Parlemen Inggris Terhadap Kebijakan Backstop Irlandia." Electronical Journal of Social and Political Sciences (E-SOSPOL) [Online], 9.3 (2022): 198-219. Web. 28 Dec. 2024