Oktavianti, Ikmi Nur. “The Use of Phonetically Reduced Modals in Present-Day English: A Corpus-Based Analysis”. English Language Teaching Educational Journal 1, no. 3 (July 13, 2019): 134–148. Accessed December 22, 2024. http://journal2.uad.ac.id/index.php/eltej/article/view/749.