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Design and Evaluation of a Web-Based Geographic Information System for PPDB Promotion Zoning Based on Student-Origin Distributions Suri, Riko Muhammad
Journal of Electrical Engineering and Computer (JEECOM) Vol 7, No 2 (2025)
Publisher : Universitas Nurul Jadid

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33650/jeecom.v7i2.12706

Abstract

Advances in information technology have accelerated the digitalization of educational services, including Indonesia’s student admission process (PPDB). This study designs and evaluates a web-based Geographic Information System (GIS) to map student-origin distributions and construct promotion zones that guide PPDB outreach strategies. The system was built with CodeIgniter and Leaflet for interactive mapping, while applicant addresses/school origins were processed via geocoding. Outputs include point maps, density heatmaps, administrative-area aggregation (urban village/sub-district), and simple distance buffers (e.g., 1–3 km) to derive rule-based priority promotion zones (thresholds on density and proximity to the school). Evaluation comprised functional testing (black box) and user assessments using questionnaires (Likert/SUS). Results indicate that the system expedites registration, reduces the risk of data loss, simplifies data summarization, and provides promotion-zoning maps that help committees target outreach more effectively. The contributions are: (1) a PPDB web-GIS model that combines origin mapping with rule-based promotion zoning, (2) a replicable operational workflow, and (3) recommendations for future work, including advanced analytics dashboards and automated notifications
Raw Material Management Information System at D'Fans Coffee Using Web-Based Buffer Stock and FEFO Methods Lubis, Bayu Fadhli Erlangga; Alda, Muhamad
Journal of Electrical Engineering and Computer (JEECOM) Vol 7, No 2 (2025)
Publisher : Universitas Nurul Jadid

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33650/jeecom.v7i2.12999

Abstract

Manajemen stok dan bahan baku yang efisien sangat penting untuk menjaga kelancaran operasional bisnis di industri minuman. Ketidakmampuan mengelola stok dapat menyebabkan kekurangan bahan baku, pemborosan, dan tingginya biaya operasional. Untuk mengatasi permasalahan tersebut, digunakan metode buffer stock untuk menyimpan cadangan stok tambahan yang dapat menghindari gangguan dalam proses produksi, sekalipun terjadi perubahan pasokan maupun permintaan. Selain itu, penerapan strategi First Expired First Out (FEFO) diperlukan untuk memantau kualitas bahan baku yang memiliki masa simpan terbatas, guna menghindari kerugian akibat produk kedaluwarsa. Perkembangan teknologi informasi memberikan dampak yang signifikan terhadap manajemen inventaris bagi Usaha Mikro, Kecil, dan Menengah (UMKM). Dengan beralih ke sistem digital, pemantauan stok dapat dilakukan secara akurat dan real time, sehingga memudahkan pemilik usaha untuk mengelola stok secara lebih fleksibel dan responsif terhadap perubahan permintaan pasar. D'Fans Coffee, salah satu UMKM di Medan, masih mengandalkan pencatatan manual yang berisiko terjadi kesalahan, terutama ketika volume transaksi tinggi. Kesalahan pencatatan ini dapat mengakibatkan perbedaan antara data yang tercatat dan kondisi aktual di gudang, sehingga mengganggu kelancaran operasional. Untuk itu, diperlukan sistem informasi inventaris yang mengintegrasikan metode FEFO dan Reorder Point (ROP) untuk menentukan waktu yang tepat untuk melakukan pemesanan ulang. Dengan penerapan sistem terintegrasi ini,
MODEL OF INFORMATION SYSTEM OPERATION BASED ON TECHNOLOGY ACCEPTANCE MODEL FOR MICRO FINANCIAL INSTITUTIONS Atika Jauharia Hatta
Journal of Economics, Business, and Accountancy Ventura Vol. 14 No. 3 (2011): December 2011
Publisher : Universitas Hayam Wuruk Perbanas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14414/jebav.v14i3.52

Abstract

Credit union (CU) is an important financial institution for poor society and micro industriesin supporting the fact in which in credit unions, client doesn't require complicated clauseslike other micro finance companies. Yet, traditional ways in accounting system make limitationfor this institution efficient and effective in their operation. By applying an informationsystem, they can increase performance through repairing in planning and managing businessand easier in transaction activity. Thus, it will reduce operation costs. The main objective ofthe research is to develop an electronic transaction system (ETS) for credit unions (CUs) byidentifying determinants that are considered by managers and employees of credit unions inadopting the system. To investigate the determinants for adopting information system, theresearch uses Technology Acceptance Model (TAM) modified by other models such as TRA,TPB and DOI. Using Structural Equation, the result shows supporting evidence for TAM thatperceived ease of use and perceived usefulness are important determinants for adopting informationsystems.
EXPERIMENTAL TEST OF FRAMING AND NON-PROFESSIONAL INVESTOR’S DECISION: STUDY OF RISK INFORMATION IN IFRS NO. 7 Negina Kencono Putri; Zaki Baridwan; Supriyadi Supriyadi; Ertambang Nahartyo
Journal of Economics, Business, and Accountancy Ventura Vol. 15 No. 2 (2012): August 2012
Publisher : Universitas Hayam Wuruk Perbanas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14414/jebav.v15i2.82

Abstract

This study attempts to predict the impact of framing in decisions that preceded the presence ofrisk information in the format of value at risk and sensitivity analysis, and also preliminary evidencein assessing the implementation of a predetermined standard. It was done experimentallywith the design of between-within-subject design and 2 (Format: VAR & SA) x 2 (Frame: Gain &Loss) factorial using 15 students of Master of Accounting program and PPAK program that actsas a participant in the experiment. The result showed that there are no differences in decisionsmade by participants if the information is presented in the form of value at risk or sensitivityanalysis. This suggests that participants did not give different weights to the format of risk reportsthat are presented, so it can be concluded that both the format of risk reports in this studydid not affect the investment decisions. Thus, companies can choose one of two formats to meetthe obligations of the risk statement presentation required by the IFRS No. 7. This study alsoprovides additional evidence that the individual decisions can be influenced by framing andproves that theory within the framework of Prospect Theory plays a role in investment decisions.
GOING CONCERN OPINION IN PROVIDING INFORMATION FOR THE MARKETS Bambang Hartadi
Journal of Economics, Business, and Accountancy Ventura Vol. 15 No. 3 (2012): December 2012
Publisher : Universitas Hayam Wuruk Perbanas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14414/jebav.v15i3.116

Abstract

Audit opinion theoretically should be used as a good early warning by the investors. This istrue, especially, because the going concern opinion should provide the real company performancethan can be used by the market to predict the ability of company to keep their goingconcern operation. From such reasons, this study analyzes whether the going concern opinion(GCO), provides useful information about the value of the firm for other parties, especiallythe market. In this study, the samples were selected by using purposive samplingmethod of manufacturing companies in LQ45. In testing the hypothesis, the researcher usesmultiple linear regressions. In some cases, the results do not support previous studies. GoingConcern Opinion and Net Income do not affect the Market Value of Equity. Thus, it does notsupport the previous research findings. On the contrary, the Book Value of Equity andgrowth have significant effect on the Market Value of Equity, in which this supports the previousones.
THE EFFECT OF AUDITOR QUALITY ON BOND RATING: THE TESTING OF "INFORMATION ROLE" AUDITORS IN INDONESIA Sri Wahyuni
Journal of Economics, Business, and Accountancy Ventura Vol. 16 No. 1 (2013): April 2013
Publisher : Universitas Hayam Wuruk Perbanas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14414/jebav.v16i1.133

Abstract

Measuring the company bond rating is important for the business nowadays. Auditor qualityis considered an important factor. Therefore, it is important to see the effect of auditor qualityon bond rating. The objective of this research is to investigate the relation between auditorquality characteristics (size, tenure and industry specialist auditors), and bond rating.Data used in this research are 1283 years-firm observation during 2000-2010. The results ofthis research find that auditor quality characteristics, auditor size and industry specialistauditor has a positive significant affect to bond rating, but auditor tenure not significant. Thecontrolled variables as firm size, profitability, coverage, firm age, maturity, and bond sizeand bank debt are factored into firm’s bond rating by credit rating agencies. Overall, ourresult suggests that trough their role of providing information, auditor quality (size and specialistindustry) are important factors for the market participants.
THE EFFECT OF INFORMATION ASYMMETRY ON EARNINGS MANAGEMENT THROUGH ACCRUAL AND REAL ACTIVITIES DURING GLOBAL FINANCIAL CRISIS Lodovicus Lasdi
Journal of Economics, Business, and Accountancy Ventura Vol. 16 No. 2 (2013): August 2013
Publisher : Universitas Hayam Wuruk Perbanas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14414/jebav.v16i2.189

Abstract

This study examines the impact of the 2008-2009 financial crisis on the earnings managementbehavior of Indonesian listed firms. This study gives evidence of how the presence of informationasymmetry affects management incentives to manage earnings, especially through real activities.When information asymmetry is high, stakeholders do not have sufficient resources, incentives oraccess to relevant information to monitor manager’s actions, which gives rise to the practice ofearnings management. This research replicate the work of Richardson (2000) and Rahmawatiand Baridwan (2006) but in the setting of during global financial crisis. This study examines theeffect of SarbOx on earnings management behavior and shows that earnings management hasshifted from accrual management to real account management. Using 55 manufacturing firmsfrom 2008 to 2011, this study adds to our knowledge of earning management and informationasymmetry during global financial crisis in Indonesia.
Qualitative characteristics of accounting information in the belief revision of the users for the securities prospects in Indonesia Stock Exchange (IDX) MF. Arrozi Adhikara; Maslichah Maslichah; Nur Diana
Journal of Economics, Business, and Accountancy Ventura Vol. 17 No. 1 (2014): April 2014
Publisher : Universitas Hayam Wuruk Perbanas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14414/jebav.v17i1.269

Abstract

The research attempts to reveal, in explanatory causality, the effect of the use of ac- counting information on the belief revision of stock selection for the security prospects in Indonesia Stock Exchange. The data were collected using survey on investment managers with individual unit analysis, through simple random sampling. They were analyzed using structural equation model (SEM). The result shows that there is posi- tive effect of the usefulness of accounting information on belief revision and return preferences; there is positive effect of the usefull of price information on belief revision and return preferences; there is positive effect of systematis risk on the usefulness of price information, and there is positive effect of belief revision on return preferences. This result also indicates negative effect of the usefulness of accounting information on the unsystematic risk; the negative effect of systematic risk on belief revision, as well as the negative effect of unsystematic risk on belief revision. Variables of unsystematic risk and belief revision are a mediating variable because it is increasing the effect and the relationships among variables. Yet, the use of price information is as a mediating because it lowers the effect between variables.The study also shows that accounting information is very useful because it contains value, relevan, reliabel, comparative information and has prospect in the future in decision making. Investment managers shlod be sophisticated, rational, prudent, and have risk preferences that can make a positive contribution in the advisory to investors.
Company’s internal characteristics, environmental uncertainty, the use of accounting information, and the performance of SMEs Lodovicus Lasdi; Teodora Winda Mulia
Journal of Economics, Business, and Accountancy Ventura Vol. 17 No. 1 (2014): April 2014
Publisher : Universitas Hayam Wuruk Perbanas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14414/jebav.v17i1.270

Abstract

Accounting information allows management to implement strategies and operational activities which are necessary to achieve the objectives of the organization as a whole, including on Small and Medium Enterprises (SMEs). Many SMEs have difficulty in understanding the accounting information well, whereas the accounting information plays an important role in creating the flow of financial information to support sur- vival or going concern of the SMEs. This study has two objectives. First, to determine the effect of knowledge of accounting, business scale, business experience, and types of businesses on the use of accounting information with the environmental uncertainty as a moderating variable on SMEs in Surabaya and Sidoarjo, second, to determine the effect of the use of accounting information on the performance of SMEs. The result shows that knowledge of accounting, business scale, and business experience affect the use of accounting information. However, the variable of type of business does not affect the use of accounting information. The result of hierarchical regression analysis shows that the variable of environmental uncertainty strengthens the efffect of the variables of knowledge of accounting, business experience, and type of business on the use of accounting information. However, the environmental uncertainty does not strengthen the effect of business scale on the use of accounting information. The test result also shows that the use of accounting information can improve the performance of SMEs.
Study on decision making model on information presentation by client’s management: an experimental test on halo and recency effect Intiyas Utami; Sutarto Wijono
Journal of Economics, Business, and Accountancy Ventura Vol. 17 No. 2 (2014): August 2014
Publisher : Universitas Hayam Wuruk Perbanas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14414/jebav.v17i2.311

Abstract

Auditing is a process to verify financial statements that require a high degree of professional skepticism from auditors. However, auditors individually have cognitive limitation in processing information. Overall assessment potentially leads to halo effect that will influence auditors’ decision making. On the other hand, the sequence and type of information presentation affect primacy and recency effect. Our experimental research design manipulated the information about client (convincing or unconvincing), type of information presentation (step by step and end of sequence), sequence of presentation (positive-negative, negative-positive) and length of information (long and short). The subjects of experiment were students who had taken auditing courses. The results shows that (1) there was higher halo bias when individuals had convincing clients than unconvincing clients, (2) there was halo and primacy effects when individuals had convincing clients and information was presented simultaneously and sequentially, (3) there was halo and primacy effects when individuals had convincing clients and information was presented both with positive-negative and negative-positive sequences and both with short and long series.

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 1983   1984   1985   1986   1987