Date: Feb 14, 2020
Publisher: Fakultas Sains & Teknologi, Universitas Labuhanbatu
Date: May 21, 2018
Publisher: Fakultas Sains & Teknologi, Universitas Labuhanbatu
Affiliated with Universitas Labuhanbatu
Publication Range 2018 - 2020
Date: Feb 14, 2020
Publisher: Fakultas Sains & Teknologi, Universitas Labuhanbatu
Date: May 21, 2018
Publisher: Fakultas Sains & Teknologi, Universitas Labuhanbatu