“USING TWO LANGUAGES IN TEACHING AND LEARNING MATERIALS TO FACE THE ASEAN ECONOMIC COMMUNITY (AEC) ISSUES”, MEA, vol. 1, no. 1, pp. 205–207, Mar. 2016, Accessed: Oct. 17, 2026. Available: https://jurnal.abulyatama.ac.id/index.php/mea2016/article/view/585