Jurnal Ilmiah Sains (Journal of Scientific Sciences) is the Journals Published by Faculty of Mathematics and Natural Sciences, Sam Ratulangi University, Manado, Indonesia. Jurnal Ilmiah Sains  Published Twice a Year, i.e  April and October.

Jurnal Ilmiah Sains  welcomes full research articles in the area of Mathematics and Natural Sciences from the following subject areas:

  • Chemistry
  • Biology
  • Mathematics
  • Statistics
  • Computer Science
  • Physics
Jurnal Ilmiah Sains has been indexed by main indexing: Google Scholar; Sinta; GARUDA (Garda Rujukan Digital); ISJD (Indonesian Scientific Journal Database); Crossref; OneSearch; Base

JURNAL ILMIAH SAINS is Accredited Third Grade (Sinta 3/S3), (Sertificate clik here) for Five Years (2018-2022) based on Decree No: 28/E/KPT/2019 (September 26, 2019) by Ministry of Research, Technology and Higher Education (Ristek Dikti), The Republic of Indonesia.

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Volume 22 Nomor 1, April 2022

Table of Contents


Febiyanti Alfiah, Almadayani Almadayani, Danial Al Farizi, Edy Widodo