Vol 20, No 2 (2021)

Jurnal Sains dan Teknologi

Table of Contents

Articles

Ridwan Nurhalim
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43-48
Aidil Adha
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49-54
Jamiatul Akmal, Novri Tanti, Martinus Martinus, Thomas Wisudarma, Muhammad Yakuti Arsi
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45-61
Hendrik Syahputra
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62-69
willy hartino siregar, Feblil huda
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70-76