IPTEK The Journal of Engineering

Sinta-3 accredited open access journal for engineering and technology. Committed to publishing research relevant to industries, governments, and communities.

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About Our Journal

Advancing engineering and technology research relevant to industries, governments, and communities.

P-ISSN: 2337-8557 | E-ISSN: 2807-5064

Focus and Scope

This journal publishes original research, communications, notes, and invited reviews. We offer a platform for experts to share advancements across a wide spectrum of engineering and technology disciplines.

We cover major fields including Computer Engineering, Information Systems, Civil, Mechanical, and Electrical Engineering. We also welcome submissions in physical, chemical, and environmental sciences that are directly related to engineering solutions.

Key focus areas extend to Chemical Engineering, Instrumentation, and Business Statistics. We seek work dealing with automation, smart systems, sustainable industrial practices, and quality engineering.

Detailed Scope

 

Vol. 12 No. 1 (2026)

Published: 2026-08-12

Integrated Shrimp Aquaculture Wastewater Treatment and Cultivation of Microalgae Isolated from Mining Area

Deviany Deviany, Triya Yuli Andini, Aji Hafiz Talaga, Andri Sanjaya, Feerzet Achmad, Dennis Farina Nury, Desi Riana Saputri

1-11

Impact of Rotational Speed and Impeller Types on Flow Patterns and Mixing Time in a Side-Entry Dual Mixer: A Study Using CFD and Visual Methods

Ardista Izdhihar Kaloka, Shendi Haris Firmansyah, Marsyada Maghfirotul Wafiroh, Ni’mah Wati, Icha Nur Prayadi, Danawati Hari Prajitno

29-44

Impact of Rotational Speed and Oxygen Flow Rate on Homogeneity and Fluid Flow Patterns Using a CFD-Based Side Entry Mixer in the Aeration Process

Danawati Hari Prajitno, Ardista Izdhihar Kaloka, Hikmal Akbar H, Nuriya Shifa A, Vania Salma Fuadiyah, Happy Riezqya Dzunnurain

45-58

Techno-Economic Analysis of Fuel Switching from Coal to Natural Gas for NPK Fertilizer Drying Process

Rizal Arifin, Devi Intan Silviani, Rakhma Ayu Giarti, Daril Ridho Zuchrillah

59-77

Time and Cost Efficiency Comparison of Conventional and Half-Slab Methods in High-Rise Building Construction

Ifarrel Rachmanda Hariyanto, Ragil Purnamasari, Akhmad Yusuf Zuhdy, Yosi Noviari Wibowo, Kohar Yudoprasetyo, R. Sri Martiningsih

78-93

Seakeeping of Recycled Plastic Jerry Can - Based Pontoon Floating Rigid Dock for Estuary Area Application

Prabhawatya Poundra, R. Sitepu, S. Widiyanto, B. K. Aditya, H. Suyanto

94-109

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Submission Guidelines

Follow these steps to submit your manuscript

1 Scope & Originality

Manuscripts must be original work written in English and not currently under consideration by other publishers. Authors are required to submit a stamped declaration letter confirming the authenticity of the manuscript.

2 Manuscript Formatting

Submissions must be in Microsoft Word, OpenOffice, or RTF format. The text should be single-spaced using 12-point Times New Roman font. Mathematical equations and tables must be submitted as editable text, not images.

3 Abstract & Structure

The manuscript must include a concise abstract (maximum 200 words) in a single paragraph without citations. The content should follow standard sections: Introduction, Theory/Calculation, Results, Discussion, and Conclusion.

4 Citations & References

References must strictly follow the IEEE format, listed numerically in the order of appearance (e.g., [1]). Authors are strongly advised to use Mendeley for reference management and include URLs for sources where available.

5 Figures & Layout

All illustrations, figures, and tables should be placed within the text at the appropriate points rather than at the end. Ensure all figures have captions and symbols are defined.

Acceptance Rate:

11 Days
Average initial decision
72 Days
Average review time
83 Days
Average acceptance time

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Editorial Team

Our distinguished board of experts

EN

Eva Oktavia Ningrum

Chief Editor

Department of Industrial Chemical Engineering, Faculty of Vocational Studies, Institut Teknologi Sepuluh Nopember, Surabaya, Indonesia

SA

Saidah Altway

Section Editor

Department of Industrial Chemical Engineering, Faculty of Vocational Studies, Institut Teknologi Sepuluh Nopember, Surabaya, Indonesia

DR

Daril Ridho Zuchrillah

Section Editor

Department of Industrial Chemical Engineering, Faculty of Vocational Studies, Institut Teknologi Sepuluh Nopember, Surabaya, Indonesia

ER

Estiko Rijanto

Associate Editor

LIPI Telimek, Bandung, Indonesia


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