DERLA, I. T., Bitang, A. D. and Li, Y. (2026) “Big Data Analysis Of Common Grammar Errors Among Efl Learners: A Basis For Improving English Writing Instruction Aligned With Sdg 4 (Quality Education) ”, International Journal of Multidisciplinary Research, 2(1), pp. 148–154. doi: 10.65231/ijmr.v2i1.123.