Vol 12, No 2 (2020)

Table of Contents

Article

Septi Andrianti,, Sukmawati Sukmawati
Syafwandi Akbar, Sugiarto Sugiarto, Melda Yenni
Andriana Marwanto, Mualim Mualim
Agus Widada, Rizki Refiyanti, Aplina Kartika Sari
Esti Sorena, Samwilson Slamet, Misse Margaret