by Lubis, M. Sobron Y., Djamil, Sofyan, Steven, D, Andri
Published in IOP conference series. Materials Science and Engineering (01.01.2020)

by Nawiko, Alexander, Rosehan, M. Sobron Y. Lubis
Published in Jurnal Syntax Transformation (08.06.2022)

by Christopher, Andry, Rosehan, Y. Lubis, M. Sobron
Published in Jurnal Health Sains (23.02.2021)