JUSTIN (Jurnal Sistem dan Teknologi Informasi)

p-ISSN : 2460-3562 / e-ISSN : 2620-8989

JUSTIN is a scientific journal that can be accessed openly. JUSTIN scope covers various topics in the field of informatics/computer science. JUSTIN aims to publish research results and thoughts among academics, researchers, scientist, and practitioners in the field of informatics/computer science so that they are freely available to the public, and support the exchange of knowledge.
Paper writing must follow JUSTIN template and be written in Indonesian. The paper submitted is original and has never been published before, or has never been submitted to another journal, or is in the process of being reviewed in another journal. Submitted papers will be processed in double-blind peer review. The structure of the writing of the paper must be in accordance with the author guidelines. Accepted papers will be available online (open access) and the printed version.
JUSTIN is published by Jurusan Informatika, Fakultas Teknik, Universitas Tanjungpura, four times a year (January, April, July, October). JUSTIN is indexed in Google Scholar, Garda Rujukan Digital (GARUDA), Indonesia One Search (IOS), and Science and Technology Index (Sinta). All articles in JUSTIN are uniquely identified by DOI, which is registered with Crossref.
JUSTIN was accredited by SINTA 3 by Ristekdikti based on Surat Keputusan Direktur Jenderal Penguatan Riset dan Pengembangan Kementerian Riset, Teknologi, dan Pendidikan Tinggi Number 36 / E / KPT / 2019, December 13, 2019. Accreditation is valid for 5 (five) years, starting at Volume 6 Number 1 the Year 2018 to Volume 10 Number 2 the Year 2022.




We invite author (researchers/scientist/academia/practitioners) to submit original paper within relevant scope to be published in JUSTIN.
Authors are requested to read and follow the author guidelines and using JUSTIN template to submit the paper.

Paper Submission Date:
Any time (by considering reviewing and editting process, it is better as early as possible)

Publication Date:
   - Issue No. 1 is published on 31 January
   - Issue No. 2 is published on 30 April
   - Issue No. 3 is published on 31 July
   - Issue No. 4 is published on 31 October
Publication Cost:
After an article is accepted for publication, authors will be asked to pay an Article Processing Charge (APC) to cover publications costs.

Vol 9, No 4 (2021)

Oktober 2021

Table of Contents


sarwindah sarwindah
393 - 397
fitri imansyah
398 -
Lenny Margaretta Huizen, Titis Handayani, Rastri Prathivi
Morteza Muthahhari, Anggi Perwitasari, Firman Exaudi Pasaribu
Eka Kusumawardhani, Fitri Imansyah, Leonardus Sandy Ade Putra
Haris Mauludin, Herman Kuswanto
feri prasetyo prasetyo
Yoki Firmansyah, Wanty Eka Jayanti, Muhammad Sony Maulana, Agung Sasongko