(1) Lisnawati Lisnawati:
Physics Education Study Program, Faculty of Tarbiyah and Teacher Training, Universitas Islam Negeri Ar-Raniry, Banda Aceh, Indonesia
(2) Nurhayati Nurhayati:
Engineering Physics Study Program , Faculty of Science and Technology, Universitas Islam Negeri Ar-Raniry, Banda Aceh, Indonesia