We would like to inform you that Volume 14, Issue 1, and all earlier issues of JPF: Jurnal Pembelajaran Fisika remain accessible through our previous system at the following link: https://jpf.unej.ac.id.

Due to technical issues resulting from a recent hacker attack, we have established a new, more secure system to ensure the safety and continuity of future publications. Consequently, all issues starting from Volume 14, Issue 2 and onwards will be published exclusively on the new platform at: https://jpf.jurnal.unej.ac.id/index.php/jpf 

We sincerely apologize for any inconvenience this transition may cause and greatly appreciate your understanding and cooperation as we continue to improve the quality and security of our journal.