Refbacks
- There are currently no refbacks.

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Erica Meilia Safitri
Jember University
Indonesia
Department of Science Education
Sudarti Sudarti
Tadulako University
Indonesia
Department of Science Education
Rif’ati Dina Handayani
Universitas Jember
Indonesia
Physics Education Program
Mohammad Jamhari
Universitas Jember
Indonesia
Mechanical Engineering
Haeruddin Haeruddin
Universitas Jember
Indonesia
Mining Engineering Study Program
