2018
ISSN: 2621-3524
E-ISSN: 2621-6108
This work is licensed under a Creative Commons Attribution 4.0 International License.
Contact Person
Eka Nurmala Sari Agustina
Mathematics Education Department
PGRI Sidoarjo College of Education (STKIP PGRI Sidoarjo)
Jalan Kemiri
Sidoarjo, Jawa Timur - 61234
Indonesia
Hp: +62895 6275 8019 3
Tel: (031) 8950181
PGRI Sidoarjo College of Education (STKIP PGRI Sidoarjo)
Jalan Kemiri
Sidoarjo, Jawa Timur - 61234
Indonesia
Hp: +62895 6275 8019 3
Tel: (031) 8950181
email (personal): eka.agustina.15@gmail.com
Faks. (031) 8071354
Website: http://stkippgri-sidoarjo.ac.id/