Vol. 6 No. 1 (2020): January 2020

Agus Dwi Susanto ⁽¹⁾, Dita Kurnia Sanie ⁽²⁾, Fahrial Harahap ⁽³⁾

Aryani Prawita Sari ⁽¹⁾, Winariani Koesoemaprodjo ⁽²⁾

Nur Marleta Riza ⁽¹⁾, Daniel Maranatha ⁽²⁾

Haryati Haryati ⁽¹⁾, Ayudiah Puspita Mayasari ⁽²⁾

Resti Yudhawati ⁽¹⁾, Nitya Prasanta ⁽²⁾