Raharjo, Tri Joko, Universitas Negeri Semarang, Indonesia, Indonesia

• JESS (Journal of Educational Social Studies) Vol 6 No 2 (2017): Desember 2017 - Articles
  Learning Relevance IPS against Student Social Interaction in Multicultural Scope on Junior High School Remaja Parakan
  Abstract  pdf
• JESS (Journal of Educational Social Studies) Vol 8 No 2 (2019): December 2019 - Articles
  Patterns of Social Interaction of Papuan Students (Case Study at Public Vocational High School 2 Purwodadi, Grobogan Regency)
  Abstract  PDF