IPTEK The Journal of Engineering

A 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. 11 No. 2 (2025)

Published: 2025-09-02

Comprehensive Study on Cr(VI) Adsorption and Regeneration Behavior of Alkali-Treated Wood Charcoal: Isotherms and Kinetics Models

Moh. Azhar Afandy, Fikrah Dian Indrawati Sawali

91-107

FULL TEXT

Application of Electrocoagulation in Stabilizing pH and Removing Pollutants from Domestic and Urban Wastewater Using Aluminum Electrodes

Ardista Izdhihar Kaloka, Nurul Faizah, Rizal Arifin, Anisa Fatma Aulia, Muhammad Benaldo Anugrah Putra, Ni’mah Wati, Icha Nur Prayadi

108-120

FULL TEXT

Green Synthesis of Microcrystalline Cellulose from Cabbage Waste (Brassica Oleracea L.) Using Steam Explosion and Low-Concentration Chemical Treatment

Nesha Permata Syafira, Bramantyo Airlangga, Sumarno

121-130

FULL TEXT

Computational Study on Urea Concentration Profiles in Hemodialysis Hollow Fiber Membranes Under Different Blood Flow Conditions

Belinda Kezia Purwanto, Yeni Rahmawati, Siti Nurkhamidah

131-143

FULL TEXT

Effect of Inhibitor Addition, pH, and Current Density on the Corrosion Rate of Fe Metals

Anisa Fatma Aulia, Nurul Faizah, Rizal Arifin, Ardista Izdhihar Kaloka, Gladys Sukma Thufailah

144-154

FULL TEXT

Implementation Of Fuzzy Logic in The Dissolved Oxygen and pH Control System to Reduce the Risk of Death of Cyprinus Carpio Fish

Jinan Elvaretta Aqilah Setyabudi, Putri Yeni Aisyah, Dwi Nur Fitriyanah, Ahmad Radhy, I Putu Eka Widya Pratama, Maulana Andra Wiratama

155-164

FULL TEXT

Comparative Risk Prioritization in the Initiation Phase of the Pagerungan Besar Photovoltaic Plant: A Failure Mode and Effect Analysis (FMEA) and Risk Matrix Approach

Agustina Dwi Retnaningtias, Ervina Ahyudanari

165-175

FULL TEXT

Risk Evaluation Of The Shipyard Supply Chain Process On Ship Repair With The House Of Risk Matrix Method

Hanif Ardhio Firmansyah, Intan Baroroh, Ali Azhar

176-189

FULL TEXT

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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.