B. Ozfidan, „Academic Value of Bilingual Education: Factors in Learning on Culture and Language”, rcis, vol. 59, pp. 34–47, dec. 2017, Data accesării: nov. 06, 2026. Disponibil la: https://www.rcis.ro/journal/article/view/2396-academic-value-of-bilingual-education-factors-in-learning