Putri, Riza Eka. “The Analysis of Economics Students’ Lack of Grasp Toward English Business Subject at Second Semester of Widyaswara Indonesia Campus”. Jurnal Penelitian Multidisiplin Bangsa 1, no. 6 (November 27, 2024): 535–543. Accessed August 1, 2026. https://ejournal.amirulbangunbangsapublishing.com/index.php/jpnmb/article/view/103.