Abduh, Mochamad, Juliandri Hasnur, and Syafni Yelvi Siska. “The Effect of Maritime English Vocabulary for Beginners Module on the Vocabulary Learning Outcomes”. Jurnal Pendidikan Vokasi 12, no. 2 (June 21, 2022): 117–129. Accessed May 9, 2025. https://journal.uny.ac.id/index.php/jpv/article/view/49033.