Nagarubini Paramasivam. Mass Hysteria Phenomenon in High Schools: A Cross-Sectional Study of Mental Stress Among Malay Students by Using the Kraepelin Test: Fenomena Histeria Massa Di Sekolah Menengah: Kajian Lintas Bahagian Mengenai Tekanan Mental Di Kalangan Pelajar Melayu Dengan Menggunakan Ujian Kraepelin. jsass [Internet]. 2021May21 [cited 2026May2];8(1):84-9. Available from: https://jsass.uis.edu.my/index.php/jsass/article/view/155