Said, Mawardin M, Ferry Rita, Abdul Waris, and H Jamiluddin. “Motivating Students of SMK Muhammadiyah 1 Palu for Increasing English Language Vocabulary”. Abimanyu: Journal of Community Engagement 1, no. 2 (August 28, 2020): 42–54. Accessed May 2, 2024. https://journal.unesa.ac.id/index.php/abimanyu/article/view/7759.