Table 1. Design of research

From

The Improving Mathematical Communication Ability and Students’ Self-Regulation Learning through Realistic Mathematical Approach Based on Batak Toba Culture

Aman Sanusi Siregar, Edy Surya, Edi Syahputra, Asril Rais Sirait

American Journal of Educational Research. 2018, 6(10), 1397-1402 doi:10.12691/education-6-10-9