AISTSSE 2018 : proceedings of the 5th Annual International Seminar on Trends in Science and Science Education

 Annual International Seminar on Trends in Science and Science Education (2018 : Medan); Gultom, Syawal; Motlan; Restuati, Martina; Sipahutar, Herbert;

Gent, Belgium : EAI (European Alliance for Innovation) , 2018