Vol. 15 No. 2 (2019): Agustus 2019

					View Vol. 15 No. 2 (2019): Agustus 2019
Published: 2019-08-06
  • Front Cover JBA Vol. 15 No. 2 2019

    DOI: https://doi.org/10.24258/jba.v15i2.561
  • Preface JBA Vol. 15 No. 2 2019

    DOI: https://doi.org/10.24258/jba.v15i2.562

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