Tahir MU, Azainil A, Muhtadin A. Pengaruh Prokrastinasi Terhadap Hasil Belajar Matematika Siswa Kelas VII MTs Insan Cendekia Sangatta. psnpm [Internet]. 2023Jul.30 [cited 2025Mar.2];3:240-8. Available from: https://jurnal.fkip.unmul.ac.id/index.php/psnpm/article/view/2490