Wenas, B. G. C. and Tobing, C. V. K. (2016) “A Comparison of Online Games and Pictures Instruction in the Context of EFL to Enhance Students’ Vocabulary Achievement”, Acuity: Journal of English Language Pedagogy, Literature and Culture, 1(2), pp. 13-26. doi: 10.35974/acuity.v1i2.600.