PAN L, DEOCAMPO MF. A STUDY OF UNDERGRADUATE STUDENTS’ ATTITUDE, MOTIVATION AND DIFFICULTIES ON THE USE OF MOBILE VOCABULARY LEARNING, ASSUMPTION UNIVERSITY. scho [Internet]. 2022Aug.23 [cited 2024May5];14(2):1. Available from: http://www.assumptionjournal.au.edu/index.php/Scholar/article/view/5205