Vol 7, No 1 (2021)

April

DOI: https://doi.org/10.35308/jopt.v7i1

Full Issue

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Table of Contents

Articles

1-15   |   PDF
Arie Saputra, Nissa Prasanti, Trinaljo Sagala, Fitriadi Fitriadi
10.35308/jopt.v7i1.2639   |   Abstract views: 142 times
16-24   |   PDF
Anik Rufaidah, Kurnia Cahya Lestari, Muhammad Arif Wahyudin
10.35308/jopt.v7i1.2577   |   Abstract views: 353 times
25-34   |   PDF
Anisa Nur Azizah, Rianita Puspa Sari
10.35308/jopt.v7i1.3275   |   Abstract views: 648 times
35-47   |   PDF
Lusiana Agustin Sesa, Farida Djumiati Sitania, Dharma Widada
10.35308/jopt.v7i1.3173   |   Abstract views: 695 times
48-59   |   PDF
Willy Tambunan, Yudi Sukmono, Luvita Okti Anggreani
10.35308/jopt.v7i1.3419   |   Abstract views: 314 times
60-70   |   PDF
Cukri Rahma, Cukri Rahmi Niani
10.35308/jopt.v7i1.2562   |   Abstract views: 1281 times
71-83   |   PDF
Irnanda Pratiwi, Faizah Suryani, M. Reza Adrian
10.35308/jopt.v7i1.3404   |   Abstract views: