Journal Email: jmt@unj.ac.id
Principal Contact
Dr. Lukita Ambarwati, S.Pd., M.Si
Mathematics Study Program, Universitas Negeri Jakarta
Phone +62 821-2026-0679
Support Contact
Devi Eka Wardani Meganingtyas, S.Pd., M.Si.
Mathematics Study Program, Universitas Negeri Jakarta
Phone+62 852-5778-2480