Actitud de los adolescentes hacia los refrescos y factores asociados a su consumo Towhid Hasan; Marjia Sultana;

The correlation between sedentary lifestyle and physical fitness level in adolescents Andi Nurul Fadillah; Immanuel Maulang; Nur Hardiyanty;

Relationship between emotional problems with self-esteem in adolescents Fabrila Hasti Endah Ramadani; Budi Anna Keliat;