Maslinda Jasra, Syahrul Syahrul, Veni Roza, Genta Sakti. The Correlation Between Self-Efficacy And English Achievement At Eleventh Grade Of MAN 2 Padang Panjang. Al-afkar [Internet]. 25 Juli 2026 [dikutip 4 Agustus 2026];2(2):309-18. Tersedia pada: https://aksaraakademiaid.com/index.php/al-afkar/article/view/213