CONTACK US
PRINCIPAL CONTACT
Marsidi, S.Si., M.Si.
Editor in Chief
Department of Mathematics Education FKIP IKIP PGRI Jember
Email: laplace.unipar@gmail.com
https://wa.me/628121604104
Support Contact
Dimas Anditha Cahyo Sujiwo
Department of Mathematics Education FKIP IKIP PGRI Jember
Email: laplace.unipar@gmail.com
Email: laplace.unipar@gmail.com
https://wa.me/+6285258850610
Address of Editorial Secretariat: Department of Mathematics Education FKIP IKIP PGRI Jember
Jl. Jawa No. 10 Jember