DOI: https://doi.org/10.56645/jmde.v15i32

Published: 05-Apr-19

DOI: https://doi.org/10.56645/jmde.v15i32.513
DOI: https://doi.org/10.56645/jmde.v15i32.517
DOI: https://doi.org/10.56645/jmde.v15i32.508
DOI: https://doi.org/10.56645/jmde.v15i32.563
DOI: https://doi.org/10.56645/jmde.v15i32.561
DOI: https://doi.org/10.56645/jmde.v15i32.549
DOI: https://doi.org/10.56645/jmde.v15i32.521