Eko, Raimundus, Sanata Dharma University, Yogyakarta, Indonesia

• Seminar Nasional FKIP 2018 - Prosiding Seminar Nasional FKIP 2018 "Dunia Pendidikan dalam Perubahan Revolusi 4.0"
  UTILIZATION OF POSTERS ON SOCIAL MEDIA IN DESCRIBING THE HISTORY OF THE BATTLE OF AMBARAWA
  Abstract  PDF (251-256)