Heriniansyah BP, Wicaksono AS, Puspitaningrum NSE. Pengaruh Self-efficacy Terhadap Prestasi Belajar Matematika kelas XI SMK SEMEN GRESIK. JIPSI [Internet]. 2023Dec.22 [cited 2026Apr.21];5(2):50-5. Available from: https://jurnalunibi.unibi.ac.id/ojs/index.php/JIPSI/article/view/763