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Dahlan Abdullah
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International Journal of Engineering, Science and Information Technology
Published by Universitas Malikussaleh
ISSN : -     EISSN : 27752674     DOI : -
Core Subject : Science, Education, Social, Engineering,
Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Transportation
The journal covers all aspects of applied engineering, applied Science and information technology, that is: Engineering: Energy Mechanical Engineering Computing and Artificial Intelligence Applied Biosciences and Bioengineering Environmental and Sustainable Science and Technology Quantum Science and Technology Applied Physics Earth Sciences and Geography Civil Engineering Electrical, Electronics and Communications Engineering Robotics and Automation Marine Engineering Aerospace Science and Engineering Architecture Chemical & Process Structural, Geological & Mining Engineering Industrial Mechanical & Materials Science: Bioscience & Biotechnology Chemistry Food Technology Applied Biosciences and Bioengineering Environmental Health Science Mathematics Statistics Applied Physics Biology Pharmaceutical Science Information Technology: Artificial Intelligence Computer Science Computer Network Data Mining Web Language Programming E-Learning & Multimedia Information System Internet & Mobile Computing Database Data Warehouse Big Data Machine Learning Operating System Algorithm Computer Architecture Computer Security Embedded system Coud Computing Internet of Thing Robotics Computer Hardware Information System Geographical Information System Virtual Reality, Augmented Reality Multimedia Computer Vision Computer Graphics Pattern & Speech Recognition Image processing ICT interaction with society, ICT application in social science, ICT as a social research tool, ICT in education
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 21 Documents
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Search results for , issue "Vol 4, No 3 (2024)" : 21 Documents clear
Analysis of Visitor Satisfaction at the Samudera Pasai Islamic Museum Tourist Attraction Using the Servqual Method Nazarta Sinaga, Dearma Fahri; Fatimah, Fatimah; Sayuti, Muhammad
International Journal of Engineering, Science and Information Technology Vol 4, No 3 (2024)
Publisher : Malikussaleh University, Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v4i3.513

Abstract

Visitor satisfaction greatly influences the development of the tourism industry, the development of the tourism industry in a region will give birth to other supporting businesses. The Samudera Pasai Islamic Museum is one of the cultural-based tourist attractions that displays tourist attractions in the form of fine art, historical relics and customs. The Samudera Pasai Islamic Museum is located in North Aceh Regency, Aceh Province. In 2023, the average number of museum visitors was 1,050 people and there was a significant decrease in visitors in September 2023. The purpose of this study was to determine visitor satisfaction with the quality of service provided by the management of the Samudera Pasai Islamic Museum. The method used in this study is the Service Quality (Servqual) method. Servqual is a method used to identify the level or quality of visitor satisfaction with the services provided by a service industry through five dimensions, namely tangibles (physical evidence), responsiveness, reliability, empathy and assurance by analyzing the gap between the value of perception and the value of visitor expectations. The results of the study showed that in the tangibles dimension, the gap value was obtained at -0.50, the responsiveness dimension obtained a gap value of -0.43, the reliability dimension obtained a gap value of -0.32, the assurance dimension obtained a gap value of -0.26 and the empathy dimension obtained a gap value of -0.34. These results indicate that the satisfaction of visitors to the Samudera Pasai Museum has not been achieved, so service improvements are needed
Determination of Total Saponin Content and Antioxidant Activity Using DPPH (2,2-diphenyl-1-picrylhydrazyl) Method of 70% Ethanol Extract of Sidaguri Leaves (Sida rhombifolia L.) Wirman, Adia Putra; Kristiana, Helda; Sunaryo, Hadi
International Journal of Engineering, Science and Information Technology Vol 4, No 3 (2024)
Publisher : Malikussaleh University, Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v4i3.530

Abstract

Health is the most important and primary thing in human life. Industry and human lifestyle development have both positive and negative impacts. One of the adverse consequences to be aware of is the proliferation of a variety of degenerative diseases. Sidaguri leaves (Sida rhombifolia L.) grow naturally on roadsides, grasslands, forests, fields, areas exposed to bright sunlight, and slightly sheltered places. It is a plant that is widespread in tropical areas ranging from lowlands to 1,450 m above sea level throughout the world. The plant's chemical content includes alkaloids, hypoparin, flavonoids, triterpenoids, sterols, sugars, vaccissinol, vaccissinone, betaine, and phenylalanineSidaguri leaves (Sida rhombifolia L.) are medicinal plants from the Malvaceae family. Almost all parts of this plant can be used for medicinal purposes, particularly in alternative medicine. This study aimed to determine the total saponin content in a 70% ethanol extract of Sida rhombifolia L. Sidaguri leaves, extracted using the maceration method and a 70% ethanol solvent. Using vanillin, H2SO4, and diosgenin as standards, we used UV-Vis spectrophotometry to find out how much total saponin was present. We measured antioxidant activity using the DPPH free radical scavenging test. The test showed that the 70% Sidaguri ethanol extract had a total saponin content of 196.28 ± 1.60 mg DE/g. It also had an IC50 value of 208.63 ± 7.73 mg/mL against DPPH in the antioxidant activity test. This shows the potential of Sidaguri leaf extract as a natural antioxidant. 
Analysis of the Web Development of Piksi Ganesha Polytechnic Campus Students With the Integration of the MBKM Program Menu in the Student Information System Project Pasaribu, Johni S; Tamami, Arum
International Journal of Engineering, Science and Information Technology Vol 4, No 3 (2024)
Publisher : Department of Information Technology, Universitas Malikussaleh, Aceh Utara, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v4i3.520

Abstract

The development of information technology has had a significant impact on higher education, with the campus web becoming one of the main means for interaction and access to information. Politeknik Piksi Ganesha as a progressive educational institution has modernized student services and data management and modified the previously existing web through the student information system (SIM-SIS) project. This study aims to analyze the development of the Piksi Ganesha Polytechnic campus student web with the integration of the Merdeka Belajar Kampus Merdeka (MBKM) program menu in the Student Information System (SIM-SIS) project. In this study, the authors used the waterfall model as a web development model for students of the Piksi Ganesha Polytechnic campus. The result of this study indicate that the integration of the MBKM program menu on SIM-SIM provides a significant increase in the accessibility of information and management of the Merdeka Belajar Kampus Merdeka program for the students. The implications of this research contribute to the understanding and development of educational information systems in the campus environment, and provide a basis for futher improvement in campus web development
Health Education for Sustainable E-Waste Management Ernawati, Kholis; Burhan, Aslichan; Syawqi Albar, Akmal; Al-Khaliel, Achnaf Thoriq; Fawwaz Al-Fatich, Ahda Sabiela
International Journal of Engineering, Science and Information Technology Vol 4, No 3 (2024)
Publisher : Department of Information Technology, Universitas Malikussaleh, Aceh Utara, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v4i3.556

Abstract

A combination of ever-increasing device usage and lightning-fast technological advancements has led to a critical problem: electronic waste. One technique to encourage people to dispose of their electronic waste in a more sustainable fashion is to raise their level of green literacy. Using a literature review approach, this study examines green literacy programs as they pertain to e-waste management. After that, it evaluates the programs' effectiveness and makes recommendations for further developments. This publication uses a thorough literature review technique as its research method. The scholarly sources used were journals, academic books, research reports, and policy documents. The selection of sources was based on their relevance, credibility, and contribution to understanding key themes related to green literacy, public health education, and behavior change in e-waste management practices. Additionally, the analysis focused on the intersection between educational interventions, awareness campaigns and global health initiatives, especially those targeting vulnerable populations such as children and pregnant women. The findings demonstrate that while green literacy can raise public knowledge and comprehension of the significance of responsible e-waste management, there are still obstacles to its widespread adoption. By using social media, communities, and educational institutions, green literacy has the potential to raise awareness about the risks of e-waste and the significance of recycling. However, challenges such as public apathy and limited access to recycling facilities continue to impede the implementation of green literacy. The community, along with the governmental and private sectors, must work together to address these issues and encourage the sustainable disposal of electronic trash. Ongoing education and awareness efforts utilizing many communication platforms, including social media, the media, and educational programs in communities and schools, are necessary to improve e-waste management. In order to create easily accessible recycling facilities and launch programs that reach different societal levels, the government must collaborate with the commercial sector and non-governmental organizations.
Analysis of The Interrelationship Between Employee's Digital Skills, Digitalization in Human Resource Management and Organizational Performance Malini Lubis, Fatimah; Hegy Suryana, Alean Kistiani; Assery, Syeh; Lahuddin, Abdul Haris; Nurdiani, Tanti Widia
International Journal of Engineering, Science and Information Technology Vol 4, No 3 (2024)
Publisher : Department of Information Technology, Universitas Malikussaleh, Aceh Utara, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v4i3.526

Abstract

This study aims to provide knowledge about the influence of digital transformation, especially in the human resource management department, on organizational performance, especially in the hospitality industry. This study uses a combination of exploratory and descriptive approaches. This study collects data using structured observation and field surveys. The results of the study indicate that the hospitality industry is currently undergoing digital transformation in various departments and management requires support for digital mastery from all human resources working in the hospitality industry. Various skills and mastery of digital devices required by staff in the human resources department are communication skills, including the use of email, instant messaging applications, and applications in the selection and recruitment process. Other technological devices needed by hotel management are hotel management systems and office asset management. The advice given to hotel management is to provide training and certification for staff who work to address the existing skills gap. Another conclusion of this study is that employers view informational skills as complementary and not important during the employee selection process. The most sought-after position is a receptionist, which requires strong communication skills and efficient operational capabilities.
Beauty Perception in Watching Skintific Skincare Product Content on Tik-Tok Zahra, Meutia; Puspasari, Cindenia; Mardhiah, Ainol; Subhani, Subhani; Anismar, Anismar
International Journal of Engineering, Science and Information Technology Vol 4, No 3 (2024)
Publisher : Department of Information Technology, Universitas Malikussaleh, Aceh Utara, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v4i3.511

Abstract

The development of technology and social media, particularly TikTok, has grown significantly as a promotional tool that provides information without high costs, requires minimal effort, and can be done in a short amount of time. The beauty industry leverages TikTok as a promotional medium through content featuring women with smooth and beautiful faces. This study uses the AISAS Model as the theoretical foundation to guide the collection of relevant and appropriate data for the research. This study aims to understand the perception of beauty in watching Skintific skincare product content on TikTok. Using a quantitative research method, this study is based on observation, questionnaire distribution, and documentation. The population in this study comprises Communication Science students at Universitas Malikussaleh from the 2020-2023 cohorts, totaling 984 individuals. The sample in this study is 91 respondents. The validity test results show that all the statements in this study have a value greater than the critical value (rtable) of 0.206. The normality test results indicate an Asymp. A sig value of 0.065, which is greater than the significance level of 0.05, suggests that the data is normally distributed. The coefficient of determination (R2) test results in an R Square value of 0.327. This indicates that there is a perception of beauty effect among respondents after watching Skintific skincare product content on TikTok.
Effectiveness of Weed Control on Two Varieties of Corn (Zea Mays L.) in West Aceh Regency Ernawati, Ernawati; Baidhawi, Baidhawi; Jamidi, Jamidi
International Journal of Engineering, Science and Information Technology Vol 4, No 3 (2024)
Publisher : Department of Information Technology, Universitas Malikussaleh, Aceh Utara, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v4i3.533

Abstract

This research aims to find out which weed control techniques are most effective in suppressing weed growth on corn plants, to find out the interaction of manual, mechanical, and chemical weed control on corn plants, to find out the influence of weed control techniques on the production and growth of corn plants. This research be carried out in West Aceh Regency on corn farming land in the Pante Ceureumen District. The time allocation is from April to June 2014. The research was conducted using a randomized block design with a factorial pattern with two factors being studied. The first factor is the weed control technique (T): no control, manual control, using husk charcoal, chemical, atrazine + mesotrion 1.35 ml each 9 m² and the second factor is the variety (V): Bisi-2 and Bisi-18. Based on the treatment of 12 plots with 3 repetitions times until there are 36 experimental units. Each treatment plot measures 300 cm x 300 cm with a planting distance of 75 cm x 25 cm so that the number of sample plants in each plot is 48 plants and the number of sample plants in each plot is 8 plants. The distance between plots is 50 cm and the distance between replications is 100 cm. The results obtained from observations are analyzed using the F test. If the results obtained from the variance are significantly different at the 5% level. The result of the research that has been carried out is that the most effective control technique in suppressing weed growth in corn plants is found at T5 (chemistry, topramezone + atrazine 1.35 ml each 9 m², at 21, 40, and 56 HST), followed by T2 (culture technique using rice husk charcoal), T4 (Chemical, nicosulfuron + atrazine 1.35 ml each 9 m², at 21, 40, and 56 HST) and T1 (manual, at 21, 40, and 56 HST) have the same position, then T3 (chemistry, atrazine + mesotrione 1.35ml each 9 m², at 21, 40 and 56 HST), and the last position in weed control techniques is WC (without control).
Analysis of The Influence of Market Consumption Behavior and Economic Conditions on SME Business Performance Kushariyadi, Kushariyadi; Yani, Indri; Silamat, Eddy; Nistia Sari, Titis; Reza Aulia, Muhammad
International Journal of Engineering, Science and Information Technology Vol 4, No 3 (2024)
Publisher : Department of Information Technology, Universitas Malikussaleh, Aceh Utara, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v4i3.521

Abstract

This research aims to provide a comprehensive analysis of the influence of business strategy on consumer behavior, especially upper and middle class consumers. This research uses a qualitative approach with a case study design. Research data was collected through interviews, field observations and documentation. The research results show that the management team of SMEs must improve and adjust their business strategy, this is absolute and must be done immediately because the current business strategy is considered to no longer meet market expectations. This strategy must be adjusted, reviewed and refined over time to attract upper middle class consumers who seek an exclusive shopping experience while maintaining a level of product and price diversity. The research results also suggest that SME managers understand the differences in shopping behavior between the lower class who focus on efficiency and price, and the upper middle class who are not sensitive to price changes and focus more on a more personalized shopping experience. Changes in social structure and macroeconomic factors, such as increasing incomes and decreasing unemployment, also influence purchasing power and demand. Management must adapt by adjusting its offerings and infrastructure to meet the needs of different market segments and be able to respond quickly to changes in social structure and demand which can be very varied and fluctuating.
Effect of Changes in Air Temperature on Fuel Consumption and HC and Co Exhaust Gas Emissions Sembiring, Resep; Munthe, Immanuel; Surbakti, Adnan; Ginting, Tinus; Pasaribu, Sabar
International Journal of Engineering, Science and Information Technology Vol 4, No 3 (2024)
Publisher : Malikussaleh University, Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v4i3.795

Abstract

Motorized vehicles are generally equipped with a driving engine which functions as a driver for the car. Motorized vehicles have engines consisting of one cylinder, two cylinders, three cylinders, and so on, and all of them require air as a medium for burning fuel in the combustion chamber to produce power to drive the vehicle. Motorized vehicles, both at sea and on land, operate at different air temperatures in all corners of the earth. This research was carried out by varying the air temperature entering the combustion chamber. The intended temperatures are 20oC, 25oC, 30oC, 35oC, and 40oC, and what will be examined is fuel consumption, HC, and CO exhaust emissions. The research results show that air temperatures from 20 to 40 degrees do not significantly affect fuel consumption or HC and CO exhaust emissions.
Analysis of The Interrelationship of Human Resource Performance, Digital Service Quality, Perceived of Service Value and Customer Loyalty Karyono, Karyono; Violin, Vivid; Osman, Isnawati; Gusti Rao, Don; Apramilda, Riesna
International Journal of Engineering, Science and Information Technology Vol 4, No 3 (2024)
Publisher : Malikussaleh University, Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v4i3.527

Abstract

The purpose of this study is to evaluate the comparison of customer loyalty levels between conventional travel agents and travel agents that use digital strategies in their business processes. This study uses a descriptive and quantitative approach. Data collection methods use surveys and snowball sampling techniques. The results of the study indicate that there is a significant difference in the level of customer loyalty between conventional and online travel agents. Conventional travel agent consumers tend to be more loyal because they receive direct interaction with travel agency managers, customers also get direct service from staff, this direct service and interaction have been shown to increase customer satisfaction and loyalty. Online travel agent consumers are more price sensitive and have lower loyalty levels, even though they choose to use digital services considering effectiveness and efficiency factors. The conclusion of the study is that conventional travel agency consumers prefer personalized services and direct interaction with service providers, while online travel agency consumers prioritize price and have considerations for access to reviews in determining travel agents. Researchers suggest that management design an effective strategy to combine conventional and digital activities in the business process and services provided to customers, conventional travel agents must continue to emphasize direct interactions that have been well established and excellent, while online agents must improve customization elements and customer service to increase loyalty.

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