Jurnal Natural

Jurnal Natural (J. Nat.)  is a multidisciplinary journal for rapid publishing of review paper, important primary or preliminary research report, technical report in mathematics and natural science. It is also fully open access journal published by faculty of Mathematics and Natural Science, Universitas Syiah Kuala, Indonesia.

Jurnal Natural (J. Nat.) is an international journal that collaborate with some academic associations in Indonesia including IndoMS (Mathematics), HKI (Chemistry), PHI (Physics) and HAGI (Geophysics). New accepted articles will appear online as soon as they are ready for publication. Since 2018, the journal publishes three issues in a year (February, June, and October).

Jurnal Natural (J. Nat.) is entirely open access, with apply a publishing charges for authors. The review process is blind review and efficient.

Jurnal Natural (JN) is Nationally Accredited by Ministry of Research and Technology/National Research and Innovation Agency, Number 148/M/KPT/2020 (Sinta Category 2). Additionally, Jurnal Natural has also been indexed in the Index Copernicus International (ICI) Journals Master List in 2019.

Starting Volume 20(1) 2020, a new journal template has been implemented by adding article history as well as some adjustments including font size, header and footer page number style to maintain the quality of the publication.

Jurnal Natural (J. Nat.) Identity:  

eISSN : 2541-4062

pISSN : 1411-8513

Publisher: Faculty of Mathematics and Natural Science (FMIPA), Universitas Syiah Kuala

Address: Block A 2nd Floor FMIPA Unsyiah
               Jl. Tegk. Syech Abdurrauf No. 3, Banda Aceh, 23111, Indonesia

Email:  jurnal.natural@fmipa.unsyiah.ac.id

Website: http://www.jurnal.unsyiah.ac.id/natural


Volume 21 Number 2, June 2021

Table of Contents

Front Matter

Front Matter
 
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Articles

MEUTIA ZAHARA, SUWARNIATI SUWARNIATI, QURRATU AINI, MUSLIM MUSLIM
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52-56
DEWI YUNITA, IRFAN IRFAN, MARLINA MARLINA
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57-63
FAUZAN ARISANDI, SAFIKA . SAFIKA, FACHRIYAN HASMI PASARIBU
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64-71
ASEP RUSYANA, KHAIRIL ANWAR NOTODIPUTRO, BAGUS SARTONO
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72-80
ETRINA MELINDA, ERMI GIRSANG, ALI NAPIAH NASUTION
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81-88
MUHAMMAD ZAKIR, MAMING MAMING, MISKA SANDA LEMBANG, ESTY YURNITA LEMBANG
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89-98
RIDHA UL FAHMI, SAIDA RASNOVI, ESSY HARNELLY
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99-104
SYAMSUDDIN SYAMSUDDIN, MARLINA MARLINA, TJUT CHAMZURNI, VINA MAULIDIA
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105-113