Mohd Saad, Mahzam, and Aslina Ahmad. 2019. “THE VALIDITY AND RELIABILITY OF THE INSTRUMENT ADOLESCENT SOCIAL ANXIETY SCALE (SKSR) (1 - 6)”. Jurnal Pendidikan Bitara UPSI 6 (1), 1-6. https://ejournal.upsi.edu.my/index.php/JPB/article/view/2418.