E-ISSN: 2721-1746
P-ISSN: 2721-172X
jurnal mass jurnal mass iain jember
Names and email addresses entered on this journal site will be used exclusively for the purposes of this journal and will not be made available for any other purpose or to any other party.
This work is licensed under an Attribution-NonCommercial 4.0 International (CC BY-NC 4.0).
Based on a work at http://mass.uinkhas.ac.id
Managed by the departments of Science Education, Biology Education and Mathematics Education, Published by the Faculty of Education and Teacher Training (FTIK) - UIN Kiai Haji Achmad Siddiq Jember, East Java, Indonesia