Letarina, Eirene, et al. “A Case Study: The Use Of Translanguaging In The Form Of Lecturer-Directed Translanguaging Of English Department Class Of Mulawarman University”. E3L: Journal of English Teaching, Linguistic, and Literature , vol. 5, no. 2, Sept. 2022, pp. 64-83, doi:10.30872/e3l.v5i2.1417.