Terasne. “A Study on the students’ Ability in Using English Prepositions (on, In, At, Before, under): A Survey at the First Semester Students of English Language Education”. Journal Transformation of Mandalika, e-ISSN: 2745-5882, p-ISSN: 2962-2956 7, no. 4 (May 23, 2026): 157-163. Accessed November 3, 2026. https://ojs.cahayamandalika.com/index.php/jtm/article/view/6367.