Tiara Lani; Hamdani; Decy Erni Nasution; Nurlaili; Rizka Ramayanti; Suwarti; Achmad Choerudin; Rosintan Milana Napitupulu; Desi Sianipar; Yayuk Sri Rahayu; Fitriyah. Optimization of Bulliying in Primary School Children in Thailand. lsmsharing.org 2024, 2.