Vol 4, No 4 (2020)

Oktober-Desember

DOI: http://dx.doi.org/10.47006/er.v4i4

Table of Contents

Articles

Hidayat Hidayat
Junaidi Arsyad, Mayurida Mayurida, Gunawan Gunawan
Lusinta Rehna Ginting
Muslim Muslim
Rini Rini Dewi Andriani