Jurnal Jendela Matematika by CV. Jendela Edukasi Indonesia is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. Based on a work at https://www.ejournal.jendelaedukasi.id/index.php/JJM.
Jurnal Jendela Matematika by CV. Jendela Edukasi Indonesia is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. Based on a work at https://www.ejournal.jendelaedukasi.id/index.php/JJM.