Manangkari, Ismail. “The Correlation Between Motivation and English Achievement of the Eleventh Grade Students of SMK Muhammadiyah I Palu”. Journal of Foreign Language and Educational Research 2, no. 2 (December 6, 2020): 20-24. Accessed July 3, 2024. https://jurnal.unismuhpalu.ac.id/index.php/JOFLER/article/view/1351.