Hardianto, Aida W, Melinda C. SOSIALISASI PENCEGAHAN TINDAKAN BULLIYING DI SD NEGERI 001 RAMBAH HILIR . JPMM [Internet]. 2024 Oct. 17 [cited 2025 Dec. 17];3(2):81-7. Available from: https://ojs-staging.upp.ac.id/index.php/JPMM/article/view/3141