Angraeni, V., F. Mu’in, and N. Nasrullah. “Grammatical Errors on Students’ Abstracts As Result of Translation From Indonesian into English”. LINGUA EDUCATIA, Vol. 4, no. 1, Mar. 2024, pp. 49 -58, http://jtam.ulm.ac.id/index.php/gej/article/view/2498.