Being Bullied and Its Associated Factors among Middle School Students in Indonesia

by Septian Arief Gandaputra, Septian Arief Gandaputra

Insomnia Status of Middle School Students in Indonesia and Its Association with Playing Games before Sleep: Gender Difference

by Septian Arief Gandaputra, Imam Waluyo, Ferry Efendi, Jiun-Yi Wang
Published 2021-01-01