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Arman Harahap
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International Journal Of Science, Technology & Management (IJSTM)
Published by CV. Inara
ISSN : -     EISSN : 27224015     DOI : doi.org/10.46729
Core Subject : Science, Education, Agriculture, Engineering,
Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering 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 Mechanical Engineering Transportation
International Journal of Science, Technology & Management (IJSTM) is an international scholarly refereed research journal which aims to promote the theory and practice of science, technology, innovation, engineering and management.
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 1,077 Documents
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Implementation of Naive Bayes Classifier (NBC) for Sentiment Analysis on Twitter in Mobile Legends Kusnanda, Deden; Permana, Angga
International Journal of Science, Technology & Management Vol. 4 No. 5 (2023): September 2023
Publisher : Publisher Cv. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v4i5.935

Abstract

On July 11, 2016, the mobile legends game was first released on the Indonesian server, and became one of the first MOBA games to enter the e-sports branch in Indonesia. The popularity of this game is growing rapidly, reaching more than 500 million downloads in the play store, and reaping a lot of controversy from mobile legends players. So that people create content and express their concerns through social media Twitter in the form of uploads and tweets. This makes the writer want to know how the public sentiment towards mobile legends online games on Twitter social media. The purpose of this research was to analyze how people's opinion about the Mobile Legends Online Game uses the Naïve Bayes Classifier method and to find out the level of accuracy that is obtained automatically by the system. As well as doing manual testing of the Confusion matrix from the results obtained. in classifying tweets. The results of community tweets taken using the data scraping method totaled 217 tweets and became a dataset, after the preprocessing process the tweets totaled 199 and became data testing, after being labeled it showed 100 positive tweets, 25 negative and 74 neutral. The level of accuracy obtained using the Naïve Bayes Classifier method is 80% with 104 positive tweets, 7 negative tweets and 88 neutral tweets. With a precision value of 83% positive, 100% negative and 76% neutral. The recall values obtained were 86% positive, 28% negative and 91% neutral. As for the F1-Score values obtained 84% positive, 44% negative and 83% neutral.
Improving the Data Management: ETL Implementation on Data Warehouse at Indonesian Vehicle Insurance Industry Wiratama, Jansen; Abhinaya Bagioyuwono, Michael
International Journal of Science, Technology & Management Vol. 4 No. 5 (2023): September 2023
Publisher : Publisher Cv. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v4i5.936

Abstract

Unknowingly, risk is an essential part of an individual's life. Every day individuals have the potential to be threatened by possibilities that can produce something that has fatal social, human, and financial consequences. Insurance can help individuals to relieve the financial burden caused by unwanted things by transferring individual losses to insurance companies. This transfer of losses will distinguish individuals from possible bankruptcy and financial security. Automotive insurance is a liability for loss or damage to motorized vehicles. This time we will take the example of an insurance company specializing in automotive insurance, namely Top Gear Insurance (TGI). This company uses customer data storage using an ordinary manual database that does not yet use a data warehouse system. This ordinary manual database makes it difficult for TGI to retrieve data for reprocessing and makes data inaccessible from anywhere, asynchronous, concise, and inefficient. There is a solution to the TGI problem of creating a data warehouse with a star schema approach for storing and processing data. The data warehouse is likely to make the data within the company more accessible, efficient, simple, and understandable so that TGI can develop its business through data analysis from the data it already has. Datawarehouse has many business advantages, such as increasing Business Intelligence, data quality and consistency, saving time, and supporting historical data analysis and queries. The data warehouse consists of datamart, OLTP, OLAP, and Star Schema. Using Mondrian as a visualization showed that TGI can get information about customer data, policies, and claims easily, quickly, and concisely. That can also help TGI create customer profiles and targeted marketing and company evaluation based on the visualization provided.
The Relationship Between Self-Confidence And Parents' Support With Students' Self-Regulation At Smp It Ad Durrah Husna Sy , Hafizhatul; Hasanuddin, Hasanuddin; Darmayanti , Nefi
International Journal of Science, Technology & Management Vol. 4 No. 5 (2023): September 2023
Publisher : Publisher Cv. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v4i5.937

Abstract

Apart from self-confidence, another factor that influences self-regulation is parental support. Parental support is to support children's lives, both in social, psychological and educational development. The aim of this research is to analyze the relationship between self-confidence and parental support with students' self-regulation at Ad-Durrah IT Middle School. The research results show that there is a relationship between self-confidence and parental support and self-regulation. This is shown by the coefficient F reg = 111.949 with p < 0.05, and the correlation coefficient R = 0.705 with p < 0.05, meaning that there is a positive relationship between parental confidence and support and self-regulation, the more positive the self- confidence and parental support, the higher self-regulation of SMP IT Ad Durrah students. Likewise with the value of the determinant coefficient (R2) which has a value of 0.497, which means that student self-confidence and the support of the student's parents contribute 49.7% to the self-regulation of SMP IT Ad Durrah students. At the time of entering adolescence, individuals begin to search for identity, so they want to have the opportunity to be able to regulate themselves and develop themselves . Apart from self-confidence, another factor that influences self-regulation is parental support. Parental support is to support children's lives, both in the social, psychological, and educational development fields . The aim of this research is to analyze the relationship between self-confidence and parental support with students' self-regulation at Ad-Durrah IT Middle School. The research results show that there is a relationship between self-confidence and parental support and self-regulation . This is indicated by the coefficient F reg = 111,949 with p < 0.05, and the correlation coefficient R = 0.705 with p < 0.05, meaning that there is a positive relationship to self-confidence and parental support with self-regulation, the more positive self-confidence and parental support, the higher the self-regulation Ad Durrah IT Middle School student . Likewise, the value of the diterminant coefficient (R2 ) has a value of 0.497, meaning that self-confidence students and the support of the students' parents contributed 49.7 % to self-regulation Ad Durrah IT Middle School student .
Effectiveness Of Scientific Learning Module Through Project Based Learning Model On Materials Of Processing Organic And Ororganic Waste Taula Sari, Rona; Angreni, Siska
International Journal of Science, Technology & Management Vol. 4 No. 5 (2023): September 2023
Publisher : Publisher Cv. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v4i5.938

Abstract

Science Lesson is a subject that demands a lot of conceptual understanding, because in science learning, many students are faced with abstract concepts. Teachers need to direct the students through meaningful learning process that they experience themselves so as to apply knowledge in everyday life. Thus the use of science-based learning-based learning module is expected to increase student activity and learning outcomes. The research development model is a 3-D development model (tree D). The purpose of research is to produce learning module science- based project based learning on the material of organic and inorganic waste is effective. Data collection using validation sheet, practical and module effectiveness. The technique of data analysis is descriptive data, that is by describing the practicality of using science-based learning process-based learning module. Based on the result of research, it can be concluded that the learning module of IPA on organic and inorganic waste processing materials oriented project based learning including effective category in terms of student activity, student motivation and student learning outcomes.
The Effect Of Service Quality And Price On Customer Satisfaction Of Mineral And Coal Mining Consulting Services At Pt Allsys Solutions Gemina, Dwi; Silaningsih, Endang; Tjahja Andari, Titiek; Kartini, Tini; Julaiha, Siti
International Journal of Science, Technology & Management Vol. 4 No. 5 (2023): September 2023
Publisher : Publisher Cv. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v4i5.939

Abstract

The rapid development of business in the era of globalization causes competition between companies to be tighter, so various efforts must be made in order to attract the attention of consumers from competitors. This study aims to determine and analyze service quality and price both simultaneously and partially on PT Allsys Solutions customer satisfaction. The sampling amounted to 92 consumers with a saturated sampling technique in which all members of the population were sampled. This questionnaire is tested with validity tests, reliability tests and also classical assumption tests. The results of the test are valid, reliable and can be used for regression data. The analytical methods used in this study are descriptive and verifiative methods with a quantitative approach. The results showed that the variables of service quality and price had a direct and positive effect on PT Allsys Solutions customer satisfaction. The result of the R (square) determination test is 40.61% while the remaining 59.39%. The relationship between service quality and price has a strong relationship with the result of a correlation coefficient of sort. 0.637.
Crafting The Msmes’ Performance Into Financial Literacy, Financial Inclusion, and Fintech In Emerging Countries Nu Graha, Andi; Asna, Asna; Anjar Puspitosari Suharso, Arien
International Journal of Science, Technology & Management Vol. 4 No. 5 (2023): September 2023
Publisher : Publisher Cv. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v4i5.940

Abstract

The informal sector in Indonesia in terms of Micro, Small and Medium Enterprises (MSMEs) plays an important role in economic development from macro and micro aspects. The majority of SME owners are aware of the value of a number of strategies for conducting business more effectively. Some of the primary strategies for maintaining MSMEs performance include financial inclusion, financial literacy, and fintech. The objectives aimed at by this investigation were: to study the impact of financial inclusion and financial literacy on SME performances, to observe the influence of mediation effect fintech on financial inclusion and MSME performance, and to examine how the fintech supports financial literacy and SME performance. A well-structured questionnaire using a quantitative research approach was utilized to gather data from 320 owners among Indonesia MSMEs. The finding research revealed that fintech contributed positively and significantly mediates the relationship between financial inclusion, financial literacy, and MSMEs performance. The research's findings aim to shed light on how to develop and promote fintech through providing services that are fair and transparent.
Generates Warning Signals Based on Number Plate Recognition to Prevent Parking Violations Sony Alfathani, Ahmad; Ar Roiyyaan, Rilwanu; Rinanda Saputri, Fahmy
International Journal of Science, Technology & Management Vol. 4 No. 5 (2023): September 2023
Publisher : Publisher Cv. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v4i5.943

Abstract

Parking violations are very frequent around us, especially in urban areas, which greatly disturbs other road users so the government imposes strict sanctions on parking violations. To solve this problem, a surveillance system is needed to immediately alert drivers to move their vehicles to the correct parking space. In this paper, a monitoring system for parking violations has been developed that focuses on carrying out license plate recognition on cars and giving warnings to drivers to move their cars from the wrong parking location via voice media. The steps involved in license plate recognition are license plate detection, character segmentation, and character recognition by performing OCR (Optical Character Recognition). Furthermore, the license plate recognition results will be used as input for sound generation as a warning. In this paper, a GUI was also developed to help users run programs that have been developed. Finally, the experimental results show that a simple monitoring system to alert parking violations can be established.
Implementation of Total Quality Management in Kuttab Model Islamic Education Institutions: Case Study at the Islamic Education Institution Buku Al-Fatih Bogor Bialfino, Rio; Masyitoh, Masyitoh; Suryadi, Ahmad
International Journal of Science, Technology & Management Vol. 4 No. 5 (2023): September 2023
Publisher : Publisher Cv. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v4i5.944

Abstract

This research is motivated by the increasing trend of Indonesian people's interest in non-formal education in Indonesia. This trend of increasing public interest in the Kuttab model of Islamic Education needs to be maintained and continuously improved. This research aims to implement Total Quality Management at Kuttab Al-Fatih Islamic Education Institution. This research uses qualitative research, namely field research and literature research. The research informants comprised the head of Kuttab, Kuttab educators, Kuttab document observation, and Kuttab activity observation. The research findings show that the implementation of TQM at Kuttab Al-Fatih Islamic Education Institution is based on School Self Evaluation of 8 national education standards, which include components of Graduate Competency Standards, Process Standards, Assessment Standards, Graduate Competency Standards, Content Standards, Educational Facilities and Infrastructure Standards and Education Personnel adapted from the Al-Quran, Sunnah, and Siroh based on the ulama book. In addition, the management of Kuttab Al-Fatih Bogor has implemented TQM principles from 4 TQM Teachers, namely Demings, Sallis, Crosby, and Juran, although there are still some things that must be improved. In addition, some supporting and inhibiting factors for TQM implementation were also found.
Comprehensive Analysis of the Level of Knowledge, Stigma in an HIV/AIDS Program Elisabeth Purba, Ivan; Rohana Sinaga, Taruli; Adiansyah, Adiansyah
International Journal of Science, Technology & Management Vol. 4 No. 5 (2023): September 2023
Publisher : Publisher Cv. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v4i5.947

Abstract

The number of HIV/AIDS infections in Indonesia tends to rise year after year, although it is clear that in recent years, the incidence has peaked and is highest among those between the ages of 20 and 49. primarily through the promotion of socialization and health education, to lessen the rate of HIV/AIDS transmission. This study intends to understand and evaluate people's attitudes and knowledge towards HIV/AIDS prevention in 2022. This study employed a one-group, pre-and post-test quasi-experimental design. There were as many as 33 samples collected. There was a statistically significant difference in the average increase in knowledge score about HIV, according to the study's results utilizing the Paired t-test, which had a P-value of 0.01.
The Influence of Halal Certification and Religiosity on Interest in Buying Mixue Products Through Attitude as an Intervening Variable (Study of Communities in Madiun City) Sidanti, Heny; Asmike, Metik; Mohammad Mahfudz Alkarimy, Noor
International Journal of Science, Technology & Management Vol. 4 No. 5 (2023): September 2023
Publisher : Publisher Cv. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v4i5.949

Abstract

The processed food industry is one of the industries that has been able to survive and grow positively, even including the one with the highest growth. The processed food industry as part of manufacturing has very promising prospects, both globally and domestically. Several factors determine interest in purchasing food products, including halal certification and religiosity. This study aims to empirically prove the effect of halal certification and religiosity on purchasing interest in mix products through attitude as an intervening variable.This type of research is descriptive quantitative. Data collection was carried out by distributing questionnaires. The sampling method used is purposive sampling method. The sample in this study is the community in Madiun City. The data used in this research is primary data. Regarding data analysis using multiple linear regression analysis with the help of the SPSS version 19 program. The results of this study prove that the variables of halal certification and religiosity have a positive and significant effect on the intention to buy mixed products. The results of this study also show that the variables of halal certification and religiosity affect consumer attitudes.

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