Vol 5, No 2 (2019)

Oktober

DOI: https://doi.org/10.35308/jopt.v5i2

Table of Contents

Articles

Marlinda Marlinda, Rita Hartati
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Rita Hartati, Marlinda Marlinda
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Heri Tri Irawan, Iing Pamungkas, Muzakir Muzakir
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Iing Pamungkas, Heri Tri Irawan, Arhami Arhami, Muhammad Dirhamsyah
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Sofiyanurriyanti Sofiyanurriyanti, T.M Azis Pandria
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Iing Pamungkas, Heri Tri Irawan, Lian Arkanullah, Muhammad Dirhamsyah, Mohd Iqbal
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Sofiyanurriyanti Sofiyanurriyanti, Mahasin Maulana Ahmad
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Gaustama Putra, Suci Ayu Lestari
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Fitriadi Fitriadi, Muzakir Muzakir
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