Madya, Suwarsih, Heri Retnawati, Ari Purnawan, Nur Hidayanto Pancoro Setyo Putro, and Ezi Apino. “THE EQUIVALENCE OF TOEP FORMS”. TEFLIN Journal 30, no. 1 (July 30, 2019): 88–104. Accessed November 21, 2024. https://journal.teflin.org/index.php/journal/article/view/716.