Vol 9, No 2 (2021)

Oktober 2021

DOI: https://doi.org/10.36294/jkb.v9i2

Table of Contents

Articles

Rehu Lina, Putri Juwita
62-67
Kristiani Ndruru, Lisa Septia Dewi Br. Ginting
68-79
Indah Kumara Putri, Rosmilan Pulungan
80-89
Widya Apri Yulia, Rahmat Kartolo
90-95
Nurjummi Pulungan, Nila Afningsih
96-100
Nova Elovani Sitepu, Sutikno Sutikno
101-109