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Analisa Sistem Pakar Diagnosa Penyakit Influenza (Flu) Pada Orang Dewasa Dengan Metode Forward Chaining Khairudin; Noviantara, Andhika; Aji Budiman, Luzen; Apriyanti, Wiwi; Rosyani, Perani
BINER : Jurnal Ilmu Komputer, Teknik dan Multimedia Vol. 1 No. 2 (2023): BINER : Jurnal Ilmu Komputer, Teknik dan Multimedia
Publisher : CV. Shofanah Media Berkah

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Expert system is a technology that is widely used in the health sector, one of which is for disease diagnosis. Influenza (Flu) is one of the respiratory diseases caused by a virus called the influenza virus. Diseases caused by climate change are usually Influenza (Flu) and cold diseases, which are often considered the same by society. The purpose of this study was to design an expert system application for the diagnosis of these two different diseases, namely flu and colds. The research data is sourced from data from the Ministry of Health of the Republic of Indonesia (KEMENKES). The design of this expert system application uses the Forward Chaining method with google appsheet and google sheet tools. The results showed that all the features of the application have worked properly after being tested using the black box testing method. This application also helps people be able to distinguish flu and cold diseases, it is shown through the results of an online survey that 91% of respondents need this expert system application.
Analisa Dampak Kenaikan Setting Tegangan di GI Tarahan Terhadap Performa Sistem 20kV PT. Bukit Asam Tbk Gusmedi, Herri; Khairudin
Electrician : Jurnal Rekayasa dan Teknologi Elektro Vol. 14 No. 2 (2020)
Publisher : Department of Electrical Engineering, Faculty of Engineering, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/elc.v14n2.2152

Abstract

Prediksi Beban Listrik Jangka Pendek dengan Metode Arimax dan Artificial Neural Network Backpropagation di Gardu Induk Metro Huda, Zulmiftah; khairudin; Lukmanul Hakim; Riyanto, Dwi Agus
Electrician : Jurnal Rekayasa dan Teknologi Elektro Vol. 16 No. 3 (2022)
Publisher : Department of Electrical Engineering, Faculty of Engineering, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/elc.v16n3.2318

Abstract

Kebutuhan listrik yang selalu meningkat baik domestik, komersil maupun industri membutuhkan pelayanan yang baik dan berkualitas, peningkatan kebutuhan listrik banyak dipengaruhi oleh meningkatnya populasi penduduk, perkembangan sektor industri dan pola hidup masyarakat. Perubahan temperature udara panas juga mempengaruhi pola masyarakat untuk menggunakan Air Conditioner (AC) sebagai alat pendingin ruangan. Kebutuhan listrik tersebut harus didukung dengan prediksi beban yang tepat dan penjadwalan pembangkitan yang sesuai dengan kebutuhan. Penelitian ini melakukan prediksi beban listrik jangka pendek menggunakan metode Autoregressive Integrated Moving Average with Exogenous Variable (ARIMAX) di Gardu Induk Metro. Data yang digunakan berupa data historikal beban listrik dan temperatur udara selama periode 6 bulan dan 2 tahun untuk mendapatkan hasil prediksi pada satu minggu terahir. Berdasarkan hasil yang diperoleh bahwa prediksi beban listrik jangka pendek menggunakan metode ARIMAX data historis selama 2 tahun menghasilkan nilai Mean Absolute Percentage Error (MAPE) sebesar 7,5 persen, hasil lebih baik dibandingkan hasil prediksi dengan data historis 6 bulan yang menghasilkan MAPE sebesar 13,6 persen.
FINANCIAL STATEMENT INTEGRITY: THE ROLE OF AUDIT TENURE, KAP SIZE, AND AUDIT FEE Vivian Susanto; Khairudin
International Journal of Accounting, Management, Economics and Social Sciences (IJAMESC) Vol. 2 No. 1 (2024): February
Publisher : ZILLZELL MEDIA PRIMA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61990/ijamesc.v2i1.182

Abstract

This study aims to determine and analyze the impact of audit tenure, the size of KAP, and audit fees. The purpose of this study is to disseminate knowledge and information about factors that affect the integrity of financial statements of building construction companies in Indonesia. The object of this study is a building construction sub-sector company listed on the Indonesia Stock Exchange during the period 2020 – 2022. The entire quantitative research sample amounted to 33 companies. Purposive sampling is used in the sampling procedure. The test was conducted using multiple regression analysis, where the integrity of financial statements is measured using accounting conservatism. The results of this study show that tenure audits and audit fees have a negative and significant effect on the integrity of financial statements and the size of public accounting has a positive and significant effect on the integrity of financial statements. It is expected that with this research, all parties (management, shareholders, and auditors) must be highly committed to realizing the improvement of financial statement integrity. The limitation of this study is the low adjusted R square value of 0.271, which indicates that the independent variable is only able to explain 27.1% of the variation of the dependent variable, as well as the lack of research samples. Then the suggestion for future research is to add research samples and other variables such as (1) company size; (2) leverage; (3) profitability; (4) financial distress that can explain the effect on the integrity of financial statements.
STRATEGY INCREASES SHARE PRICES IN TECHNOLOGY SECTOR COMPANIES Evina Wijaya; Khairudin
International Journal of Accounting, Management, Economics and Social Sciences (IJAMESC) Vol. 2 No. 1 (2024): February
Publisher : ZILLZELL MEDIA PRIMA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61990/ijamesc.v2i1.184

Abstract

The offer of shares is used by market participants to calculate the stock price, which is the price of a share in the capital market at a certain time. The technology sector saw a decline of almost half by 42.61% in one year in 2022, a phenomenon that caught the author's attention in reviewing the financial performance of the industry. This research uses Return on Equity, Current Ratio, Debt to Asset, and Earnings Per Share as a measure of stock price to determine the impact on financial performance. This research uses a quantitative approach utilizing secondary data in 2020–2022 and purposive sampling to obtain sample data. The findings of this research are: (1) profitability has a negative and insignificant effect on stock prices; (2) liquidity has a negative and insignificant effect on stock prices; (3) solvency has a positive and significant effect on stock prices; (4) Market value has a positive and significant effect on stock prices. The suggestion in this research is for all parties (management, investors, potential investors) to pay more attention to profitability and liquidity to be able to predict the value of a company and the next researcher, to add samples and other variables such as ROA, DER and PER, which are able to explain the effect of financial performance on stock prices.
Analisis Tax Compliance  Behavior Pendekatan Theory Of Planned Behavior Manullang, Mega Utami; Khairudin
El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam Vol. 5 No. 4 (2024): El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam
Publisher : Intitut Agama Islam Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/elmal.v5i4.815

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Tax administration in Indonesia is developing progressively with changes in organizational systems, work facilities and infrastructure, regulations and tax administration apparatus that have donated to state revenues. The research is aimed at demonstrating in reality the existence of tax compliance behavior. Based on the theory of planned behavior. In this study, four independent variables were tested, namely taxpayer behavior, subjective procedures, tax payer behavior control, and tax payer moral obligations. The population in this study is the Bandar Lampung Pratama Tax Service workplace with 100 respondents in the survey. Multiple linear regression is used as the method of analysis. There will be research showing that behavior must be taxed and moral obligation must be taxed is influenced by the intention to comply with the tax. Meanwhile, subjective norms and attitude control for tax compliance have no effect on tax compliance behavioral intentions. Keywords: Attitude of the Taxpayer, Subjective Norms, Taxpayer Behavior Control, Taxpayer's Moral Obligations, on Intentions of Tax Compliance Behavior.
VALIDITAS PERANGKAT PEMBELAJARAN KONSEP INTEGRAL BERBASIS SPACE UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH Khairudin; Karmila Suryani; Puspa Amelia; Rita Desfitri; Niniwati
Aksioma Vol. 11 No. 2 (2022): AKSIOMA : Jurnal Pendidikan Matematika FKIP Universitas Tadulako
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/aksioma.v11i2.2454

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kemampuan problem solving masih rendah, khususnya pada mata kuliah Kalkulus Integral maka dibutuhkan perangkat pembelajaran yang mampu mengaktifkan mahasiswa untuk bertanya dan menyelesaikan masalah dengan baik. Tujuan riset ini adalah menganalisis validitas ahli perangkat pembelajaran konsep Integral berbasis SPACE (Simulation, Posing, Action, Communication, Evaluation) yang dapat meningkatkan kemampuan Problem Solving pada mata kuliah Kalkulus Integral. Metoda riset adalah metoda deskriptif kualitatif dengan menggunakan Aitken-V untuk memvalidasi perangkat oleh expert. Hasil penelitian pendahuluan terhadap perangkat peembelajaran menyatakan bahwa dibutuhkan perangkat pembelajaran yang dapat membuat mahasiswa aktif untuk melakukan simulasi komputer, aktif bertanya serta membuat dapat meningkatkan kemampuan pemecahan masalah mahasiswa. Hasil penelitian berdasarkan hasil validasi ahli, diperoleh perangkat pembelajaran konsep Integral berbasis SPACE memiliki kriteria sangat valit. Hal ini dapat dilihat dari kriteria validitas nilai V-Aitken berada di atas nilai 0,4. Kesimpulannya adalah setiap aspek dalam perangkat pembelajaran berada dalam kriteria yang valid, sehingga semua perangkat tersebut dapat digunakan untuk pembelajaran Kalkulus Integral.
Waqf as an Instrument for Social Security System: A Framework for Society’s Welfare Hafas Furqani; Muhammad Arifin; Khairudin; Ratna Mulyany
Al-Awqaf: Jurnal Wakaf dan Ekonomi Islam Vol. 18 No. 2 (2025): AL-AWQAF : Jurnal Wakaf dan Ekonomi Islam
Publisher : Badan Wakaf Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47411/al-awqaf.v18i2.523

Abstract

Abstract: Waqf, an enduring institution in Islamic economic thought, holdssignificant potential as an instrument for ensuring society’s welfare through asustainable social security system. This paper proposes a conceptual frameworkthat integrates waqf into contemporary social protection mechanisms, aiming toaddress poverty alleviation, income inequality, and community empowerment.Drawing from classical jurisprudence and modern institutional models, theframework outlines governance structures, operational mechanisms, and financingstrategies that align with the principles of transparency, accountability, andmaqāṣid al-sharīʿah (objectives of Islamic law). The study highlights the role ofwaqf assets in providing long-term funding for essential services such ashealthcare, education, housing, and livelihood support. It also examines thesynergy between waqf-based initiatives and governmental welfare programs toenhance resilience and reduce dependency on short-term aid. The proposed modeloffers a strategic pathway for policymakers, waqf managers, and social welfareinstitutions to revitalize waqf as a viable, equitable, and sustainable pillar of socialsecurity in the modern era.Keywords: waqf, social security, society’s welfare, Islamic economics, sustainabledevelopment
ECONOMIC GROWTH, REGIONAL SIZE, AND LOCAL REVENUE: ANALYZING THEIR IMPACT ON FINANCIAL PERFORMANCE OF LOCAL GOVERNMENTS IN INDONESIA Adi Wijaya; Khairudin
International Journal of Accounting, Management, Economics and Social Sciences (IJAMESC) Vol. 3 No. 6 (2025): December
Publisher : ZILLZELL MEDIA PRIMA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61990/ijamesc.v3i6.655

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The performance of the government is the understanding of the regions in finding and managing regional finances that are useful for the needs and support of the continuation of the government system. Financial performance continues to increase can provide good to the welfare of the community, the more resources that can be used in maximizing services to the community and can also finance regional development and government implementation, the more independent a region is in creating its regional potential. The problem of financial performance in general, the performance of the independence of the Regency/City Government in Lampung is still relatively low. One of the problems with the financial performance of the Lampung Provincial government in 2023 is related to cash management. The purpose of this research is to provide a more in-depth knowledge literacy about what factors have an impact on the financial performance of local governments, as well as provide appropriate recommendations to a local government to improve the financial performance of its government in the future. This study involved 14 district governments and 2 cities in Lampung Province as a sample determined based on purposive sampling with the criteria of the regency/city government that has data on the financial independence ratio that is categorized as lacking. The analysis used was in the form of multiple linear regression and hypothesis test (t-test).
Analisis Penerapan Metode Moora dalam Seleksi Penerimaan Beasiswa Mahasiswa Badriah Nursakinah; Habib Nurfaizal; Khairudin
Jurnal ICT: Information Communication & Technology Vol. 25 No. 2 (2025): JICT-IKMI, December , 2025
Publisher : LPPM STMIK IKMI Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36054/jict-ikmi.v25i2.318

Abstract

Scholarship acceptance is an important instrument in supporting the success of higher education, both to motivate outstanding students and to help those who are less fortunate. However, the selection process is often constrained by the objectivity, transparency, and complexity of decision-making because it involves various criteria. This research offers a solution by applying the Multi-Objective Optimization based on Ratio Analysis (MOORA) method, which is able to process multicriteria data by distinguishing benefit and cost criteria so as to produce an objective ranking. The purpose of this study is to analyze the application of the MOORA method in the selection of student scholarship admissions and assess its effectiveness in supporting decision-making. The study used five criteria, namely GPA, parental income, achievement, number of family dependents, and organizational activeness. The calculations are done using the Python programming language. The results of the study show that Rina Amelia ranks first with the highest MOORA score. These findings prove that the MOORA method is effective, transparent, and can be an alternative solution for universities in the scholarship selection process.