Simanjuntak, S. A., & Lien, H.-N. (2021). Toward An Understanding of Plurality: A Case Study of Teaching and Learning English as an International Language (EIL) Approach in an Indonesia Senior High School. Acitya: Journal of Teaching and Education, 3(2), 210–225. https://doi.org/10.30650/ajte.v3i2.2208