Nisa, Ihda Khairun, and Dzulfikri Dzulfikri. “The Dynamics of Mastering Multi-Foreign Languages: A Polyglot’s Perspective”. ENGLISH FRANCA : Academic Journal of English Language and Education, vol. 7, no. 2 November, Feb. 2024, pp. 269-76, doi:10.29240/ef.v7i2.8160.