Suriani; Putri Nazira Sitorus; Yolanda Amalia Sirait; Syasya Khairuna Syibra; Fadya Rahazri Meyfiza; Osama Syahputra Nasution; Gadis Mutiara; Aldi Ardiansyah Siagian; Maya Devira; Uswatun Hasanah Elby. PREVENTION OF BULLISHING IN THE SCHOOL ENVIRONMENT UNIT. IJSET 2025, 5, 558-561.